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经营范围
发明名称
Wafer Spin Chuck
摘要
申请公布号
KR100513276(B1)
申请公布日期
2005.09.09
申请号
KR20030032949
申请日期
2003.05.23
申请人
发明人
分类号
H01L21/304;H01L21/00;H01L21/687;(IPC1-7):H01L21/304
主分类号
H01L21/304
代理机构
代理人
主权项
地址
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