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发明名称
摘要
申请公布号
JP3415391(B2)
申请公布日期
2003.06.09
申请号
JP19970112936
申请日期
1997.04.30
申请人
发明人
分类号
C22C1/04;C22C12/00;C22C28/00;H01L35/16;H01L35/34;(IPC1-7):H01L35/16
主分类号
C22C1/04
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代理人
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