CPC Subgroup
H03K 17/22 Modifications for ensuring a predetermined initial state when the supply voltage has been applied (bi-stable generators H03K3/12)
Full Title
Electronic switching or gating, i.e. not by contact-making and –breaking (gated amplifiers H03F3/72; switching arrangements for exchange systems using static devices H04Q3/52) > Modifications for ensuring a predetermined initial state when the supply voltage has been applied (bi-stable generators H03K3/12)
3 direct subcodes
Child Classifications
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- H03K 17/24 Storing the actual state when the supply voltage fails