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DIFF Main Group
G01D 4/00

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)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Tariff metering apparatus

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)

Full Title

Full titles differ between systems:

IPC:

Tariff metering apparatus

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)

Of 6 combined children, 4 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

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  • G01D 4/008 CPC only CPC only
  • G01D 4/16 Apparatus for indicating or recording maximum or minimum load hours IPC+CPC Available in IPC and CPC
  • G01D 4/18 Apparatus for indicating or recording overconsumption with opposing torque which comes into effect when a predetermined level is exceeded, e.g. subtraction meters IPC+CPC Available in IPC and CPC