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发明名称
摘要
申请公布号
JPH0711177(Y2)
申请公布日期
1995.03.15
申请号
JP19900126549U
申请日期
1990.11.30
申请人
发明人
分类号
C30B15/02;C30B15/14;C30B29/06;H01L21/208;(IPC1-7):C30B15/02
主分类号
C30B15/02
代理机构
代理人
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