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发明名称
Verfahren zur Herstellung von Prepolymeren
摘要
申请公布号
DE1963857(A1)
申请公布日期
1970.07.23
申请号
DE19691963857
申请日期
1969.12.19
申请人
RHONE-POULENC S.A.
发明人
LAURENT,SERGE;MALLET,MAURICE
分类号
C08G73/12
主分类号
C08G73/12
代理机构
代理人
主权项
地址
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