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发明名称
摘要
申请公布号
JPS552168(B2)
申请公布日期
1980.01.18
申请号
JP19770139096
申请日期
1977.11.18
申请人
发明人
分类号
C08J3/00;B01J2/00;B29B9/00;B29B13/00;B29B15/00;C08J3/20
主分类号
C08J3/00
代理机构
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