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发明名称
ELECTRONIC CURRENT SWITCH CIRCUIT ARRANGEMENT
摘要
申请公布号
PL148051(B1)
申请公布日期
1989.09.30
申请号
PL19850252070
申请日期
1985.02.22
申请人
发明人
分类号
H03K;H03K17/60;H03M;H03M1/00;(IPC1-7):H03K17/60
主分类号
H03K
代理机构
代理人
主权项
地址
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