Coin-freed apparatus with meter-controlled dispensing of liquid, gas, or electricity

Classification Context

Section:

PHYSICS

Class:

CHECKING-DEVICES

Subclass:

COIN-FREED OR LIKE APPARATUS

Child Classifications

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• G07F 15/02 in which the quantity mechanism is set forward by hand after insertion of a coin
• G07F 15/04 in which the quantity mechanism is set forward automatically by the insertion of a coin
• G07F 15/06 with means for prepaying basic charges, e.g. rent for meters
• G07F 15/08 with means for varying the tariff or changing the price
• G07F 15/1 with alarm or warning devices, e.g. indicating the interrupting of the supply
• G07F 15/12 in which metering is on a time basis