DIFF Subgroup
G01R 11/25 Arrangements for indicating or signalling faults
Introduced: July 1974
Full Title
Full titles differ between systems:
IPC:
Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption > Constructional details > Arrangements for indicating or signalling faults
CPC:
Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption (monitoring electric consumption of electrically-propelled vehicles B60L3/00) > Constructional details > Arrangements for indicating or signalling faults
No child classifications to compare. This is a leaf node in both IPC and CPC.