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发明名称
VERFAHREN ZUR KONTINUIERLICHEN HERSTELLUNG VON VORPOLYKONDENSATEN
摘要
申请公布号
DD269389(A1)
申请公布日期
1989.06.28
申请号
DD19880312661
申请日期
1988.02.04
申请人
VEB CHEMIEFASERWERK "FRIEDRICH ENGELS",DD
发明人
OTTO,BRIGITTA,DD;SCHMIDT,RAINER,DD;ECKHARDT,HARALD,DD;WUNTKE,KNUT,DD;KRUEGER,HENNING,DD
分类号
C08G63/18;(IPC1-7):C08G63/18
主分类号
C08G63/18
代理机构
代理人
主权项
地址
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