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经营范围
发明名称
METHOD OF MANUFACTURING SILICON
摘要
申请公布号
EP1394111(A9)
申请公布日期
2004.06.16
申请号
EP20020733355
申请日期
2002.06.06
申请人
TOKUYAMA CORPORATION
发明人
WAKAMATSU, SATORU;ODA, HIROYUKI
分类号
C01B33/035;(IPC1-7):C01B33/035
主分类号
C01B33/035
代理机构
代理人
主权项
地址
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