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发明名称
摘要
申请公布号
NL6609466(A)
申请公布日期
1967.01.09
申请号
NL19660009466
申请日期
1966.07.06
申请人
发明人
分类号
C08G73/10;C08G75/00
主分类号
C08G73/10
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