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发明名称
SWITCHING CIRCUIT
摘要
申请公布号
US3538393(A)
申请公布日期
1970.11.03
申请号
USD3538393
申请日期
1969.07.09
申请人
INTERN. STANDARD ELECTRIC CORP.
发明人
BASIL BERNARD FOSTER
分类号
H01F7/18;H01H47/04;(IPC1-7):H01L47/02
主分类号
H01F7/18
代理机构
代理人
主权项
地址
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