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发明名称
摘要
申请公布号
JPS5215316(B2)
申请公布日期
1977.04.28
申请号
JP19740054710
申请日期
1974.05.16
申请人
发明人
分类号
C08F4/00;C08F4/60;C08F4/64;C08F10/00
主分类号
C08F4/00
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