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发明名称
摘要
申请公布号
JPS59158344(U)
申请公布日期
1984.10.24
申请号
JP19830188582U
申请日期
1983.12.08
申请人
发明人
分类号
G02B6/42;H01L31/02;H01L33/48;(IPC1-7):H01L33/00;G02B7/26
主分类号
G02B6/42
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