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发明名称
TRANSFORMER/SWITCH DEVICE
摘要
申请公布号
US4095124(A)
申请公布日期
1978.06.13
申请号
US19760714314
申请日期
1976.08.16
申请人
O"FARRELL, JR., JOHN J.
发明人
O"FARRELL, JR., JOHN J.
分类号
H01H51/30;H01F7/06;H01F27/40;H01H9/54;H01H47/00;H01H50/56;(IPC1-7):H01H43/00
主分类号
H01H51/30
代理机构
代理人
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地址
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