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经营范围
发明名称
Polyurethanes of polyalkylene etherthioether glycols
摘要
申请公布号
US2900368(A)
申请公布日期
1959.08.18
申请号
US19560586650
申请日期
1956.05.23
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
STILMAR FREDERIC B.
分类号
C08G18/52;C08G65/34
主分类号
C08G18/52
代理机构
代理人
主权项
地址
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