164743 ⎘
Tariff metering apparatus Apparatus for indicating or recording overconsumption with opposing torque which comes into effect when a predetermined level is exceeded, e.g. subtraction meters
RESTRICTION OF UTILITY SERVICES WITHOUT FULL SERVICE DISCONNECT
GAS FEE NOTIFICATION METHOD BASED ON COMPOUND INTERNET OF THINGS (IOT) AND IOT SYSTEM
SYSTEMS AND METHODS FOR DISPLAYING RESOURCE SAVINGS