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经营范围
发明名称
Device for cleaning flat, practically planar small parts, in particular flat semiconductor substrates
摘要
申请公布号
AT389019(B)
申请公布日期
1989.10.10
申请号
AT19870003225
申请日期
1987.12.09
申请人
THALLNER ERICH DIPL.ING.
发明人
分类号
H01L21/00;(IPC1-7):H01L21/304;B08B5/02
主分类号
H01L21/00
代理机构
代理人
主权项
地址
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