DIFF Subgroup
G04G 5/02 by temporarily changing the number of pulses per unit time, e.g. quick-feed method
Introduced: January 1980
Full Title
Full titles differ between systems:
IPC:
Setting, i.e. correcting or changing, the time-indication > by temporarily changing the number of pulses per unit time, e.g. quick-feed method
CPC:
Setting, i.e. correcting or changing, the time-indication (radio-controlled time-pieces G04R) > by temporarily changing the number of pulses per unit time, e.g. quick-feed method
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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