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发明名称
摘要
申请公布号
JP2597245(B2)
申请公布日期
1997.04.02
申请号
JP19910083335
申请日期
1991.03.22
申请人
发明人
分类号
C23C16/44;C23C16/455;H01L21/31;(IPC1-7):C23C16/44
主分类号
C23C16/44
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