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发明名称
摘要
申请公布号
JPH01169028(U)
申请公布日期
1989.11.29
申请号
JP19880064826U
申请日期
1988.05.17
申请人
发明人
分类号
C23C16/50;H01L21/285;H01L21/31;(IPC1-7):H01L21/31
主分类号
C23C16/50
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代理人
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