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发明名称
Improvements in and relating to foamed polymers
摘要
申请公布号
GB880924(A)
申请公布日期
1961.10.25
申请号
GB19580012250
申请日期
1958.04.17
申请人
UNION CARBIDE CORPORATION
发明人
分类号
C08G18/42;C08G63/08
主分类号
C08G18/42
代理机构
代理人
主权项
地址
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