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发明名称
WAFER RING HOLDER
摘要
申请公布号
KR200466097(Y1)
申请公布日期
2013.04.03
申请号
KR20100005394U
申请日期
2010.05.24
申请人
发明人
分类号
H01L21/68
主分类号
H01L21/68
代理机构
代理人
主权项
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