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经营范围
发明名称
Compositions polymériques
摘要
申请公布号
FR1066036(A)
申请公布日期
1954.06.01
申请号
FRD1066036
申请日期
1951.05.25
申请人
KOPPERS COMPANY, INC.
发明人
分类号
C08G59/08;C08G59/16;C08L61/10;C08L63/04
主分类号
C08G59/08
代理机构
代理人
主权项
地址
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