IPC Main Group
G12B 11/00 Indicating elements; Illumination thereof
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PHYSICS
- Class:
- INSTRUMENT DETAILS
- Subclass:
- CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
2 direct subcodes
Child Classifications
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- G12B 11/02 Scales; Dials
- G12B 11/04 Pointers; Setting-mechanisms therefor