E04H 9/02 withstanding earthquake or sinking of ground (foundations E02D27/34)
Introduced: September 1968
Title
Titles differ between systems:
IPC: withstanding earthquake or sinking of ground
CPC: withstanding earthquake or sinking of ground (foundations E02D27/34)
Full Title
Full titles differ between systems:
Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate > withstanding earthquake or sinking of ground
Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate (foundation aspects E02D) > withstanding earthquake or sinking of ground (foundations E02D27/34)
Of 5 combined children, 0 exist in both systems.
5 codes are CPC-only extensions.
Child Classifications
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