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发明名称
SILICON WAFER AND PROCESS FOR PRODUCING THE SAME
摘要
申请公布号
EP1909315(A4)
申请公布日期
2008.11.26
申请号
EP20050806093
申请日期
2005.11.09
申请人
SUMCO CORPORATION
发明人
SUGIMURA, WATARU;ONO, TOSHIAKI;HOURAI, MASATAKA
分类号
H01L21/322;C30B29/06;C30B33/02;H01L21/26;H01L21/324
主分类号
H01L21/322
代理机构
代理人
主权项
地址
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