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发明名称
Improvements in copolymers
摘要
申请公布号
GB662162(A)
申请公布日期
1951.12.05
申请号
GB19490004356
申请日期
1949.02.17
申请人
UNITED STATES RUBBER COMPANY
发明人
分类号
C08F22/28
主分类号
C08F22/28
代理机构
代理人
主权项
地址
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