Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Full Title

Selecting arrangements (H04Q5/00 - H04Q11/00 take precedence) > Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Child Classifications

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• H04Q 3/44 using revertive control
• H04Q 3/46 using signals other than revertive impulses
• H04Q 3/47 using translators
• H04Q 3/48 using markers
• H04Q 3/52 using static devices in switching stages, e.g. electronic switching arrangements
• H04Q 3/54 in which the logic circuitry controlling the exchange is centralised
• H04Q 3/56 in which the control signals are multiplexed