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经营范围
发明名称
Method and apparatus of distillation
摘要
申请公布号
GB972015(A)
申请公布日期
1964.10.07
申请号
GB19610019020
申请日期
1961.05.25
申请人
GENERAL GAS KABUSHIKI KAISHA
发明人
分类号
B01D3/20
主分类号
B01D3/20
代理机构
代理人
主权项
地址
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