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经营范围
发明名称
VERFAHREN ZUR HERSTELLUNG VON KOHLENSAEUREARYLESTERN VON UEBER CARBONAT- GRUPPEN-VERLAENGERTEN POLYESTERDIOLEN
摘要
申请公布号
DE2712435(A1)
申请公布日期
1978.09.28
申请号
DE19772712435
申请日期
1977.03.22
申请人
BAYER AG
发明人
LINDNER,CHRISTIAN,DR.;SUELING,CARLHANS,DR.;BARTL,HERBERT,DR.;SCHRECKENBERG,MANFRED,DR.;FREITAG,DIETER,DR.;KOENIG,KLAUS,DR.
分类号
C08G63/00;C08G63/64;C08G63/66;(IPC1-7):C08G63/62;C07C69/96
主分类号
C08G63/00
代理机构
代理人
主权项
地址
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