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发明名称
摘要
申请公布号
NL6800027(A)
申请公布日期
1968.07.03
申请号
NL19680000027
申请日期
1968.01.02
申请人
发明人
分类号
C08G18/62;C08G18/79;C08L23/02;(IPC1-7):08G/;08F/
主分类号
C08G18/62
代理机构
代理人
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