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发明名称
摘要
申请公布号
JPS4627903(Y1)
申请公布日期
1971.09.27
申请号
JP19680104416U
申请日期
1968.11.30
申请人
发明人
分类号
(IPC1-7):H01L41/04;H03H9/04
主分类号
(IPC1-7):H01L41/04
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