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发明名称
VERFAHREN ZUR HERSTELLUNG VON POLY(URETHANANHYDRIDEN)
摘要
申请公布号
DD288386(A5)
申请公布日期
1991.03.28
申请号
DD19890333598
申请日期
1989.10.16
申请人
FRIEDRICH-SCHILLER- UNIVERSITAET JENA,DE
发明人
PINTHER,PETER,DE;HARTMANN,MANFRED,DE;KNIPS,CORNELIA,DE
分类号
C08G67/04;C08L73/02;(IPC1-7):C08G67/04
主分类号
C08G67/04
代理机构
代理人
主权项
地址
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