DIFF Subgroup
E04H 17/04 characterised by the use of specially adapted wire, e.g. barbed wire
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Fencing, e.g. fences, enclosures, corrals > Wire fencing, e.g. made of wire mesh > characterised by the use of specially adapted wire, e.g. barbed wire
CPC:
Fencing, e.g. fences, enclosures, corrals (features peculiar to electrified fences A01K3/00, H05C; means for allowing passage through fences, barriers, or the like E06B11/00) > Wire fencing, e.g. made of wire mesh (E04H17/14 takes precedence) > characterised by the use of specially adapted wire, e.g. barbed wire
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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