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经营范围
发明名称
Protective circuit
摘要
申请公布号
US3225254(A)
申请公布日期
1965.12.21
申请号
US19610114472
申请日期
1961.06.02
申请人
TRW INC.
发明人
CLARK GEORGE L.;HICKEY JOHN J.
分类号
H03K3/55
主分类号
H03K3/55
代理机构
代理人
主权项
地址
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