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发明名称
摘要
申请公布号
JPS5734656(B2)
申请公布日期
1982.07.24
申请号
JP19760151289
申请日期
1976.12.15
申请人
发明人
分类号
H01L21/52;H01L21/58;H01L23/48
主分类号
H01L21/52
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代理人
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地址
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