Class   452	BUTCHERING
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CRUSTACEAN (E.G., SHRIMP, CRAB, LOBSTER, CRAYFISH)

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. (1 indent ) Shrimp processing

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.. (2 indent ) Deveining

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.. (2 indent ) Beheader

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.. (2 indent ) Peeler

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. (1 indent ) Hand tool

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. (1 indent ) Vibratory meat removal

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. (1 indent ) Meat removal by pressure differential

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. (1 indent ) Squeezing meat out

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. (1 indent ) Meat removal by centrifugal force

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. (1 indent ) Claw lock

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MOLLUSK (E.G., OYSTER, CLAM, SQUID, MUSSEL, OCTOPUS, SNAIL, SLUG, SCALLOP)

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. (1 indent ) Bivalve opener

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.. (2 indent ) With heat treatment

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.. (2 indent ) By pressure differential

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.. (2 indent ) Support and wedge

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.. (2 indent ) Hand tool

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. (1 indent ) Eviscerating

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.. (2 indent ) Pinching rollers

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.. (2 indent ) By fluid pressure

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SHIRRING OF CASING

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. (1 indent ) Combined with sausage stuffing

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. (1 indent ) Multiple shirring devices operating simultaneously

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. (1 indent ) Shirring head

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.. (2 indent ) Moves about axis parallel to shirring mandrel

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.. (2 indent ) Combined with twisting of casing

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. (1 indent ) Fluid lubrication of casing

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.. (2 indent ) Inflation pressure control

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. (1 indent ) Severing into descrete lengths

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SAUSAGE MAKING

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. (1 indent ) Automatic control

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. (1 indent ) Casing handling

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.. (2 indent ) Insertion on nozzle

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... (3 indent ) Indexing onto stuffing horn

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. (1 indent ) Stuffing

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.. (2 indent ) Multiple head

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.. (2 indent ) Sausage sizing and shaping

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... (3 indent ) Sizing ring

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... (3 indent ) Casing insert (e.g., flat ended sausage)

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.. (2 indent ) Pump type

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... (3 indent ) Rotary piston

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... (3 indent ) Reciprocating piston

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.... (4 indent ) Fluid motor

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... (3 indent ) Screw

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.. (2 indent ) Nozzle

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. (1 indent ) Linking

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.. (2 indent ) By twisting

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.. (2 indent ) By applying constricting member

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. (1 indent ) Delinking

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. (1 indent ) Peeling

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. (1 indent ) Sausage link handling

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SLAUGHTERING

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. (1 indent ) Conveying live animals to slaughtering apparatus

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. (1 indent ) Restraint or immobilizer

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.. (2 indent ) Knocking pen

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.. (2 indent ) Fall directing device

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. (1 indent ) Stunning

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.. (2 indent ) Electric

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... (3 indent ) Trough or tank

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... (3 indent ) Hand held stunner

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.. (2 indent ) Spring loaded

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.. (2 indent ) Pneumatic

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. (1 indent ) Throat slitting or severing

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.. (2 indent ) Beheading

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. (1 indent ) Sticking

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. (1 indent ) Anesthetizing or gassing

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. (1 indent ) Bleeding

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.. (2 indent ) Suction assisted

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.. (2 indent ) Trocar and cannula

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. (1 indent ) Tongue protector

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EPIDERMAL OUTGROWTH REMOVER

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. (1 indent ) Wax-type

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. (1 indent ) Singeing

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. (1 indent ) Scalding

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.. (2 indent ) With simultaneous scraping or defeathering

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... (3 indent ) Spray type scalding

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.. (2 indent ) Spray type scalder

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.. (2 indent ) Tanks

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... (3 indent ) Means for raising or lowering animals into or out of scalding tank (e.g., hoists)

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... (3 indent ) Conveyed through scalding tank

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. (1 indent ) By fluid material impingement

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. (1 indent ) Gripping type

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.. (2 indent ) And further including rotary type remover

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.. (2 indent ) At least one surface rotates and moves cyclically towards and away from the other gripping surface

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... (3 indent ) Pinched between roller nip

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. (1 indent ) Power driven

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.. (2 indent ) Beater (i.e., flexible end)

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... (3 indent ) Rotary

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.... (4 indent ) Carcass conveyed past beater

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....• (5 indent ) Axis of rotation parallel to work path

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....• (5 indent ) Axis of rotation perpendicular to work path

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.... (4 indent ) Batch type

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.... (4 indent ) Beater element structure or mounting

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.. (2 indent ) Rotary scraper (i.e., rigid end)

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... (3 indent ) Carcass conveyed past scraper

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... (3 indent ) Batch (e.g., cradle)

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... (3 indent ) Scraper element structure or mounting

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.. (2 indent ) Scaler (i.e., serrated or toothed end)

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... (3 indent ) Rotary

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.... (4 indent ) Driven behind boat

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.... (4 indent ) Hand held

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. (1 indent ) Hand tool

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.. (2 indent ) Diverse tool

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.. (2 indent ) Scraper

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.. (2 indent ) Scaler

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VISCERA PROCESSING

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. (1 indent ) Eviscerating including means to remove external portion of animal

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.. (2 indent ) Removal of head with viscera

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.. (2 indent ) Removal of vent with viscera

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. (1 indent ) Roe or ova

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. (1 indent ) Gizzard

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.. (2 indent ) Harvesting

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.. (2 indent ) Opener

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... (3 indent ) With cleaning

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. (1 indent ) Oil gland removers

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. (1 indent ) Pressure differential type

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. (1 indent ) Gripper or hook type eviscerator

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. (1 indent ) Spoon type eviscerator

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. (1 indent ) Rotary scrubber type eviscerator

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. (1 indent ) Venting or opening preparatory to eviscerating

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.. (2 indent ) Of fish

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.. (2 indent ) By tubular rotary cutter

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. (1 indent ) Viscera cleaner

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. (1 indent ) Giblet inserter

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SKINNING

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. (1 indent ) Temperature modification perfects skinning operation

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. (1 indent ) Peeling by movement of workpiece past cutter

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. (1 indent ) Gripper or hook type

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.. (2 indent ) Drum skinner type

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.. (2 indent ) Skin pinching roller type

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. (1 indent ) Fluid pressure type

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. (1 indent ) Skinning implement (e.g., hand tool)

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.. (2 indent ) Power type

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DEFATTER

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DEBONING

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. (1 indent ) Plow type

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.. (2 indent ) Hand-held tool

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. (1 indent ) Pressure type

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. (1 indent ) Beater or abrader type

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. (1 indent ) Fluid impingement type

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TENDERIZERS

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. (1 indent ) Coacting rolls

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. (1 indent ) Roll and plate

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. (1 indent ) Coacting toothed plates

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. (1 indent ) Hand roll

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. (1 indent ) Hand manipulated pounder

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.. (2 indent ) With chopper

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SCORING CUTTERS

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CARCASS SUBDIVISION

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. (1 indent ) Automatic control

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.. (2 indent ) Of cutters in series

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.. (2 indent ) Of splitting

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... (3 indent ) Carcass oriented relative to cutter

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.. (2 indent ) Of extremity cutter

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.. (2 indent ) Of subdivision into portions

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... (3 indent ) Movement of cutter controlled

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.... (4 indent ) By sensed dimensions of carcass

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.... (4 indent ) By sensed color variation

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....• (5 indent ) By manually placed markings

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. (1 indent ) Cutting longitudinally through body or body portion (i.e., splitters)

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.. (2 indent ) Fish filleting

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... (3 indent ) Coacting rotary disc cutters

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.. (2 indent ) Means repositioning carcass relative to cutter

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.. (2 indent ) Portable cutter

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. (1 indent ) While internally supported on a mandrel

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. (1 indent ) Extremity remover

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.. (2 indent ) Carcass suspended during removing

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... (3 indent ) Neck puller

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.. (2 indent ) Wing remover

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.. (2 indent ) Carcass conveyed to cutter in horizontal position

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. (1 indent ) Loin remover

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SINEW REMOVER

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WASHER

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MODELLING (E.G., SHAPING)

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. (1 indent ) Bacon stretcher

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. (1 indent ) Visceral cavity closure

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CONVEYER

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. (1 indent ) Elevating

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. (1 indent ) Orienting

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. (1 indent ) Registering (i.e., aligning)

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. (1 indent ) Metering (e.g., from bulk supply)

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. (1 indent ) Transfer from one conveyor to another

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. (1 indent ) Loading or unloading

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. (1 indent ) Sorting

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SUPPORT

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. (1 indent ) Smoke stick

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. (1 indent ) Carcass or portion suspended (i.e., hanger)

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.. (2 indent ) Fowl

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.. (2 indent ) Gambrel

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... (3 indent ) Grappling

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... (3 indent ) Weight of suspended carcass spreads carcass engaging means apart

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... (3 indent ) Foldable to facilitate transport

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.. (2 indent ) Bacon hanger

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. (1 indent ) Underlying support

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.. (2 indent ) With clamp (clipboard type)

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.. (2 indent ) With prong (e.g., impaling means)

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. (1 indent ) Carcass spreader

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MISCELLANEOUS

	FOREIGN ART COLLECTIONS

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