IPC Main Group
G04F 3/00 Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PHYSICS
- Class:
- HOROLOGY
- Subclass:
- TIME-INTERVAL MEASURING
Related Keywords
timing mechanisms in meters for PARKING of vehicles
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open