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经营范围
发明名称
Process of making styrol
摘要
申请公布号
GB356107(A)
申请公布日期
1931.08.21
申请号
GB19300015653
申请日期
1930.05.21
申请人
THE NAUGATUCK CHEMICAL COMPANY
发明人
分类号
C07C1/30;C07C15/46
主分类号
C07C1/30
代理机构
代理人
主权项
地址
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