IPC Subgroup
G01T 5/12 Circuit arrangements with multi-wire or parallel-plate chambers, e.g. spark chambers
Introduced: July 1974
Last revised: January 2006
Full Title
Recording of movements or tracks of particles; Processing or analysis of such tracks > Circuit arrangements with multi-wire or parallel-plate chambers, e.g. spark chambers
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASUREMENT OF NUCLEAR OR X-RADIATION