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发明名称
Improvements in and relating to urethane polymers
摘要
申请公布号
GB954793(A)
申请公布日期
1964.04.08
申请号
GB19630049127
申请日期
1960.04.14
申请人
MOBIL OIL CORPORATION
发明人
分类号
C08G18/50
主分类号
C08G18/50
代理机构
代理人
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