DIFF Main Group
F42C 11/00 Electric fuzes (; proximity fuzes F42C13/00; ; electric igniters F42C19/12, )
Introduced: September 1968
Title
Titles differ between systems:
IPC: Electric fuzes
CPC: Electric fuzes (; proximity fuzes F42C13/00; ; electric igniters F42C19/12, )
Full Title
Full titles differ between systems:
IPC:
Electric fuzes
CPC:
Electric fuzes (; proximity fuzes F42C13/00; ; electric igniters F42C19/12, )
Of 5 combined children, 3 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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