IPC Subgroup
G08C 19/38 using dynamo-electric devices
Introduced: September 1968
Last revised: January 2006
Full Title
Electric signal transmission systems > using dynamo-electric devices
Classification Context
- Section:
- PHYSICS
- Class:
- SIGNALLING
- Subclass:
- TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
Related Keywords
SELSYNS used for signal transmissionSTEPPING used for signal transmission
2 direct subcodes
Child Classifications
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- G08C 19/4 of which only the rotor or the stator carries a winding to which a signal is applied, e.g. using step motor
- G08C 19/46 of which both rotor and stator carry windings