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发明名称
摘要
申请公布号
JPH0341483(B2)
申请公布日期
1991.06.24
申请号
JP19810003926
申请日期
1981.01.16
申请人
发明人
分类号
C08F4/00;C01G31/04;C08F4/60;C08F4/68;C08F10/00;C08F210/16;C08G
主分类号
C08F4/00
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代理人
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