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发明名称
摘要
申请公布号
JP2678064(B2)
申请公布日期
1997.11.17
申请号
JP19890151910
申请日期
1989.06.14
申请人
发明人
分类号
H01L27/04;H01L21/82;H01L21/822;(IPC1-7):H01L27/04
主分类号
H01L27/04
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代理人
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