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发明名称
摘要
申请公布号
FR2194735(B1)
申请公布日期
1977.02.25
申请号
FR19730028375
申请日期
1973.08.02
申请人
BAYER AG
发明人
分类号
C08G69/00;C08G69/32;D01F6/80;(IPC1-7):C08G20/20
主分类号
C08G69/00
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