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发明名称
Recovery of solvent from hydrocarbon oils
摘要
申请公布号
US2269467(A)
申请公布日期
1942.01.13
申请号
US19400315337
申请日期
1940.01.24
申请人
THE ATLANTIE REFINING COMPANY
发明人
MCCULLOUGH JAMES H.
分类号
G03D3/13
主分类号
G03D3/13
代理机构
代理人
主权项
地址
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