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发明名称
摘要
申请公布号
JPS62173151(U)
申请公布日期
1987.11.04
申请号
JP19870039790U
申请日期
1987.03.17
申请人
发明人
分类号
F21S19/00;G02B6/00;H01K5/00;H01L31/04;(IPC1-7):H01K5/00
主分类号
F21S19/00
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