DIFF Subgroup
G04F 3/06 with electric driving mechanisms
Introduced: September 1968
Full Title
Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork > with electric driving mechanisms
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
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- G04F 3/08 Additional arrangements in connection with ordinary electric clocks for this purpose IPC+CPC Available in IPC and CPC