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发明名称
Cleaning unit for chuck
摘要
申请公布号
KR101020332(B1)
申请公布日期
2011.03.08
申请号
KR20090008773
申请日期
2009.02.04
申请人
发明人
分类号
H01L21/304;H01L21/02;H01L21/302
主分类号
H01L21/304
代理机构
代理人
主权项
地址
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