DIFF Subgroup
E05F 15/44 responsive to changes in electrical conductivity
Introduced: January 2015
Full Title
Full titles differ between systems:
IPC:
Power-operated mechanisms for wings > Safety devices, e.g. detection of obstructions or end positions > Detection using safety edges > responsive to changes in electrical conductivity
CPC:
Power-operated mechanisms for wings (motor-operated accessories in locks for completing closing or initiating opening of a wing E05B17/00) > Safety devices, e.g. detection of obstructions or end positions > Detection using safety edges > responsive to changes in electrical conductivity
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Note: 1 CPC extensions are marked as secondary classification only.
Child Classifications
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