DIFF Subgroup
E04G 23/08 Wrecking of buildings (of fences E04H17/26; )
Introduced: September 1968
Title
Titles differ between systems:
IPC: Wrecking of buildings
CPC: Wrecking of buildings (of fences E04H17/26; )
Full Title
Full titles differ between systems:
IPC:
Working measures on existing buildings > Wrecking of buildings
CPC:
Working measures on existing buildings, (; on foundations E02D35/00, E02D37/00; in connection with insulations E04B; subsequent or finishing work E04F) > Wrecking of buildings (of fences E04H17/26; )
Of 8 combined children, 0 exist in both systems.
8 codes are CPC-only extensions.
Note: 4 CPC extensions are marked as secondary classification only.
Child Classifications
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