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经营范围
发明名称
Perfectionnements au traitement du caoutchouc
摘要
申请公布号
FR724353(A)
申请公布日期
1932.04.26
申请号
FRD724353
申请日期
1931.09.09
申请人
THE NAUGATUCK CHEMICAL COMPANY
发明人
分类号
C08J5/24
主分类号
C08J5/24
代理机构
代理人
主权项
地址
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