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发明名称
摘要
申请公布号
JPS6339951(U)
申请公布日期
1988.03.15
申请号
JP19860134407U
申请日期
1986.09.01
申请人
发明人
分类号
H01L23/50;(IPC1-7):H01L23/50
主分类号
H01L23/50
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代理人
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