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经营范围
发明名称
the vaccum chuck
摘要
申请公布号
KR200389384(Y1)
申请公布日期
2005.07.14
申请号
KR20050009691U
申请日期
2005.04.08
申请人
发明人
分类号
H01L21/68;(IPC1-7):H01L21/68
主分类号
H01L21/68
代理机构
代理人
主权项
地址
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