DIFF Subgroup
G01R 11/57 Multi-rate meters (G01R11/63 takes precedence)
Introduced: July 1974
Title
Titles differ between systems:
IPC: Multi-rate meters
CPC: Multi-rate meters (G01R11/63 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption > Special tariff meters > Multi-rate meters
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) > Special tariff meters > Multi-rate meters (G01R11/63 takes precedence)
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
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