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Outline
Indent Level
Color Curly Brackets (indicating CPC extensions to IPC)

CPC
COOPERATIVE PATENT CLASSIFICATION
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DETONATING OR PRIMING DEVICES; FUSES (ammunition fuzes F42C); CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
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Fuses, e.g. fuse cords
C06C 5/04
.
Detonating fuses
.
Fuse igniting means; Fuse connectors
C06C 5/08
.
Devices for the manufacture of fuses
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Non-electric detonators; Blasting caps; Primers
C06C 7/02
.
Manufacture; Packing
Chemical contact igniters; Chemical lighters
Pyrophoric compositions; Flints (chemical lighters C06C 9/00; alloys in general C22C)
This page is owned by Office of Patent Classification.
Last Modified: 10/10/2013