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发明名称
PROCEDE POUR LA PREPARATION DE POLYESTERPOLYOLS A PARTIR DE LACTONES
摘要
申请公布号
BE758557(A1)
申请公布日期
1971.04.16
申请号
BED758557
申请日期
申请人
DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER, 9, WEISSFRAUENSTRASSE, 6.FRANKFURT/MAIN 1 (ALLEMAGNE),
发明人
分类号
C08G18/42;C08G63/08;C08G63/42;C09D167/06;(IPC1-7):C08F/
主分类号
C08G18/42
代理机构
代理人
主权项
地址
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