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发明名称
PROCEDE DE PREPARATION DE POLYMERES INSOLUBLES A BASE DE POLYESTERS-POLYURETHANES
摘要
申请公布号
BE756155(A1)
申请公布日期
1971.02.15
申请号
BED756155
申请日期
申请人
REICHHOLD-ALBERT-CHEMIE A.G., IVERSSTRASSE 57, 2 HAMBURG 70 (ALLEMAGNE),
发明人
H. KOLBEL;G. MANECKE;H.K. EL-GHATTA;RUHRCHEMIE A.G.
分类号
C07D303/16;C08G18/10;C08G18/42;C08G59/00;C08G59/28;C09D163/00;(IPC1-7):C08G/
主分类号
C07D303/16
代理机构
代理人
主权项
地址
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