IPC Main Group
G01F 22/00 Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
Introduced: January 1990
Last revised: January 2006
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
1 direct subcode
Child Classifications
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- G01F 22/02 involving measurement of pressure