DIFF Subgroup
A62C 3/02 for area conflagrations, e.g. forest fires, subterranean fires
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Fire prevention, containment or extinguishing specially adapted for particular objects or places > for area conflagrations, e.g. forest fires, subterranean fires
CPC:
Fire prevention, containment or extinguishing specially adapted for particular objects or places ( ; for nuclear reactors G21C9/04) > for area conflagrations, e.g. forest fires, subterranean fires
Of 8 combined children, 0 exist in both systems.
8 codes are CPC-only extensions.
Child Classifications
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