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发明名称
TRANSLATOR OF ELECTRICAL INFORMATION SIGNAL WITH GALVANIC SEPARATED, INLET, OUTLET AND FEEDING
摘要
申请公布号
BG33577(A1)
申请公布日期
1983.03.15
申请号
BG19820055534
申请日期
1982.02.23
申请人
PETKOV,PETKO T.
发明人
PETKOV,PETKO T.
分类号
H03K17/74;(IPC1-7):H03K17/74
主分类号
H03K17/74
代理机构
代理人
主权项
地址
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