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Outline
Indent Level
Color Curly Brackets (indicating CPC extensions to IPC) References Date Revised
Search Symbol
CPC
COOPERATIVE PATENT CLASSIFICATION
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DETONATING OR PRIMING DEVICES; FUSES (ammunition fuzes F42C); CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS [2013‑01]
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C06C 5/00
Fuses, e.g. fuse cords [2013‑01]
C06C 5/04
.
Detonating fuses [2013‑01]
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Fuse igniting means; Fuse connectors [2013‑01]
C06C 5/08
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Devices for the manufacture of fuses [2013‑01]
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Non-electric detonators; Blasting caps; Primers [2013‑01]
C06C 7/02
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Manufacture; Packing [2013‑01]
C06C 9/00
Chemical contact igniters; Chemical lighters [2013‑01]
Pyrophoric compositions; Flints (chemical lighters C06C 9/00; alloys in general C22C) [2013‑01]
This page is owned by Office of Patent Classification.
Last Modified: 10/10/2013