IPC Subgroup
G04G 5/02 by temporarily changing the number of pulses per unit time, e.g. quick-feed method
Introduced: January 1980
Last revised: January 2006
Full Title
Setting, i.e. correcting or changing, the time-indication > by temporarily changing the number of pulses per unit time, e.g. quick-feed method
Classification Context
- Section:
- PHYSICS
- Class:
- HOROLOGY
- Subclass:
- ELECTRONIC TIME-PIECES