CPC Subgroup
H04Q 3/48 using markers
Full Title
Selecting arrangements (H04Q5/00 - H04Q11/00 take precedence) > Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker > using markers
2 direct subcodes
Child Classifications
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- H04Q 3/49 for end-to-end marking
- H04Q 3/495 for routing connecting paths