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发明名称
摘要
申请公布号
JPS4826879(U)
申请公布日期
1973.03.31
申请号
JP19710068238U
申请日期
1971.08.01
申请人
发明人
分类号
H01H35/00;G08B13/18;G08B13/189;H01L31/02;H01L31/0232;(IPC1-7):G08B13/18
主分类号
H01H35/00
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代理人
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