Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
IPC Subgroup
H04Q 3/52

using static devices in switching stages, e.g. electronic switching arrangements

Introduced: July 1974

Last revised: January 2006

Full Title

Selecting arrangements > Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker > using static devices in switching stages, e.g. electronic switching arrangements

Classification Context

Section:
ELECTRICITY
Class:
ELECTRIC COMMUNICATION TECHNIQUE
Subclass:
SELECTING