IPC Subgroup
G01L 13/06 using electric or magnetic pressure-sensitive elements
Introduced: September 1968
Last revised: January 2006
Full Title
Devices or apparatus for measuring differences of two or more fluid pressure values > using electric or magnetic pressure-sensitive elements
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE