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发明名称
摘要
申请公布号
FR2270713(B1)
申请公布日期
1980.08.14
申请号
FR19750014366
申请日期
1975.05.07
申请人
SONY CORP
发明人
分类号
H01L21/331;H01L21/8222;H01L27/06;H01L27/07;H01L29/00;H01L29/73;H03B19/14;(IPC1-7):H03B19/14;H01L29/06
主分类号
H01L21/331
代理机构
代理人
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地址
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