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发明名称
摘要
申请公布号
JPS5349574(Y2)
申请公布日期
1978.11.28
申请号
JP19740023285U
申请日期
1974.02.28
申请人
发明人
分类号
H01K1/46;H01K1/00;(IPC1-7):H01K1/46
主分类号
H01K1/46
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代理人
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