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经营范围
发明名称
Elastomeric polyurethanes derived from polyethers or polyesters, diisocyanates and diaminooxamides
摘要
申请公布号
US3249577(A)
申请公布日期
1966.05.03
申请号
US19630297939
申请日期
1963.07.26
申请人
RHONE-POULENC S. A.
发明人
RIO ANDRE;ROBIN JEAN ANDRE
分类号
C08G18/10;C08G69/00
主分类号
C08G18/10
代理机构
代理人
主权项
地址
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