IPC Main Group
G21K 3/00 Ionising radiation filters, e.g. X-ray filters
Introduced: July 1974
Last revised: January 2006
Classification Context
- Section:
- PHYSICS
- Class:
- NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- Subclass:
- HANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
Related Keywords
(5) FILTER(S) for X-rays