IPC Subgroup
G04C 23/02 Constructional details
Introduced: September 1968
Last revised: January 2006
Full Title
Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals > Constructional details
Classification Context
- Section:
- PHYSICS
- Class:
- HOROLOGY
- Subclass:
- ELECTROMECHANICAL CLOCKS OR WATCHES
5 direct subcodes
Child Classifications
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- G04C 23/04 Housings, supports, shielding, or similar stationary parts
- G04C 23/06 Driving or regulating means
- G04C 23/08 Programming means
- G04C 23/1 for actuating any element which operates, or initiates the operation of, the device concerned
- G04C 23/12 Electric circuitry