DIFF Main Group
F42B 23/00 Land mines (F42B12/00 takes precedence; for practice or training F42B8/28)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Land mines
CPC: Land mines (F42B12/00 takes precedence; for practice or training F42B8/28)
Full Title
Full titles differ between systems:
IPC:
Land mines
CPC:
Land mines (F42B12/00 takes precedence; for practice or training F42B8/28)
Of 4 combined children, 3 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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