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IPC Subgroup
G08C 19/3

in which transmission is by selection of one or more conductors or channels from a plurality of conductors or channels

Introduced: September 1968

Last revised: January 2006

Full Title

Electric signal transmission systems > in which transmission is by selection of one or more conductors or channels from a plurality of conductors or channels

Classification Context

Section:
PHYSICS
Class:
SIGNALLING
Subclass:
TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS

2 direct subcodes

Child Classifications

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