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发明名称
摘要
申请公布号
JPS5249653(Y2)
申请公布日期
1977.11.11
申请号
JP19730003999U
申请日期
1972.12.29
申请人
发明人
分类号
G01D5/18;H01L29/84;(IPC1-7):H01L29/84
主分类号
G01D5/18
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