IPC Subgroup
H05H 7/14 Vacuum chambers
Introduced: January 1985
Last revised: January 2006
Full Title
Details of devices of the types covered by groups > Vacuum chambers
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- Subclass:
- PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
2 direct subcodes
Child Classifications
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