IPC Subgroup
G01F 25/2 of apparatus for measuring liquid level
Introduced: January 2022
Full Title
Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume > of apparatus for measuring liquid level
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME