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发明名称
VERFAHREN ZUR ABTRENNUNG VON VERUNREINIGUNGEN AUS SILICIUM
摘要
申请公布号
DE3727647(A1)
申请公布日期
1989.03.02
申请号
DE19873727647
申请日期
1987.08.19
申请人
BAYER AG
发明人
KURZ,GUENTER,DIPL.-CHEM.DR.;SCHWIRTLICH,INGO,DIPL.-PHYS.DR.;GEBAUER,KLAUS,DIPL.-ING.DR.
分类号
C01B33/02;C01B33/037
主分类号
C01B33/02
代理机构
代理人
主权项
地址
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