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发明名称
摘要
申请公布号
JP2816628(B2)
申请公布日期
1998.10.27
申请号
JP19920143421
申请日期
1992.05.08
申请人
发明人
分类号
C30B15/22;C30B29/06;(IPC1-7):C30B15/22
主分类号
C30B15/22
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