| Outline |
Indent Level
| |
| Color | Curly Brackets (indicating CPC extensions to IPC) | |
CPC | COOPERATIVE PATENT CLASSIFICATION | |
![]() | MECHANICAL OR PRESSURE CLEANING OF CARPETS, RUGS, SACKS, HIDES OR OTHER SKIN OR TEXTILE ARTICLES OR FABRICS; TURNING INSIDE-OUT FLEXIBLE TUBULAR OR OTHER HOLLOW ARTICLES (mechanical preparation or mechanical treatment of bed feathers B68G 3/00) |
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![]() | Turning inside-out flexible tubular or other hollow articles (in combination with inspecting D06H 3/16; { turning tubes inside out in the shaping joining of plastics or shaping of substances in a plastic state B29C 67/0018} ) |
D06G 5/00 | Mechanical, vacuum, or pressure cleaning in combination with the turning inside-out of flexible tubular or other hollow articles |