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发明名称
GRENZFLAECHENAKTIVE COPOLYMERE UND IHRE VERWENDUNG ZUR HERSTELLUNG VON POLYURETHANPULVERN
摘要
申请公布号
DD298938(A5)
申请公布日期
1992.03.19
申请号
DD19900343594
申请日期
1990.08.23
申请人
BAYER AG,DE
发明人
HASSEL,TILLMANN,DE;MUELLER,HANNS-PETER,DE;VERNALEKEN,HUGO,DE;KIPPHARDT,HELMUT,DE;DHEIN,ROLF,DE
分类号
C08F220/36;C08F20/34;C08F290/00;C08F290/06;C08F299/06;C08G18/00;C08G18/08;C08G18/62;(IPC1-7):C08F220/36
主分类号
C08F220/36
代理机构
代理人
主权项
地址
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