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发明名称
摘要
申请公布号
JPH049739(B2)
申请公布日期
1992.02.21
申请号
JP19870105961
申请日期
1987.04.28
申请人
发明人
分类号
C03B11/00;C03B11/08
主分类号
C03B11/00
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代理人
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