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发明名称
摘要
申请公布号
JPS6258043(U)
申请公布日期
1987.04.10
申请号
JP19850150335U
申请日期
1985.09.30
申请人
发明人
分类号
H01L21/02;H01L21/66;H01L21/67;H01L21/68;(IPC1-7):H01L21/68
主分类号
H01L21/02
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