IPC Subgroup
G07C 1/02 not involving the registering, indicating, or recording of other data
Introduced: September 1968
Last revised: January 2006
Full Title
Registering, indicating, or recording the time of events or elapsed time, e.g. time-recorders for work people > not involving the registering, indicating, or recording of other data
Classification Context
- Section:
- PHYSICS
- Class:
- CHECKING-DEVICES
- Subclass:
- TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
2 direct subcodes
Child Classifications
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