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DIFF Subgroup
G01D 4/16

Apparatus for indicating or recording maximum or minimum load hours

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Tariff metering apparatus > Apparatus for indicating or recording maximum or minimum load hours

CPC:

Tariff metering apparatus (in taximeters G07B13/00; apparatus actuated by coins, cards or the like with meter-controlled dispensing of liquid, gas, or electricity G07F15/00) > Apparatus for indicating or recording maximum or minimum load hours

No child classifications to compare. This is a leaf node in both IPC and CPC.