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发明名称
Process of purifying and refining hydrocarbon oils with copper salts
摘要
申请公布号
US2035609(A)
申请公布日期
1936.03.31
申请号
US19320637423
申请日期
1932.10.12
申请人
VAPOR TREATING PROCESSES, INC.
发明人
LACHMAN ARTHUR
分类号
C10G29/06
主分类号
C10G29/06
代理机构
代理人
主权项
地址
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