Description
Class G01D : MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
Subclass 1/08: Measuring arrangements giving results other than momentary value of variable, of general application ( G01D 3/00 takes precedence; in tariff metering apparatus G01D 4/00 ; transducers not specially adapted for a specific variable G01D 5/00 ) giving integrated values (giving mean values G01D 1/02) by intermittent summation over fixed periods of time