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发明名称
CMP POLISHING HEAD WITH THREE CHAMBERS AND METHOD FOR USING THE SAME
摘要
申请公布号
KR20010075404(A)
申请公布日期
2001.08.09
申请号
KR1020017003912
申请日期
2001.03.27
申请人
发明人
分类号
H01L21/304
主分类号
H01L21/304
代理机构
代理人
主权项
地址
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