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发明名称
摘要
申请公布号
JPS52169984(U)
申请公布日期
1977.12.23
申请号
JP19760077514U
申请日期
1976.06.16
申请人
发明人
分类号
H01K1/46;(IPC1-7):H01K1/46
主分类号
H01K1/46
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代理人
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地址
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