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发明名称
TUNGSTEN TARGET FOR SPUTTERING AND METHOD FOR PREPARING THEREOF
摘要
申请公布号
KR20020040814(A)
申请公布日期
2002.05.30
申请号
KR1020027003766
申请日期
2002.03.22
申请人
发明人
分类号
C23C14/34
主分类号
C23C14/34
代理机构
代理人
主权项
地址
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