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经营范围
发明名称
New polyethers and polyurethane foams derived from them
摘要
申请公布号
GB982280(A)
申请公布日期
1965.02.03
申请号
GB19630018440
申请日期
1963.05.09
申请人
ALLIED CHEMICAL CORPORATION
发明人
分类号
C07H15/08;C08G18/48;C08G65/26;C08G65/28
主分类号
C07H15/08
代理机构
代理人
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