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发明名称
Petroleum refining process
摘要
申请公布号
US2967146(A)
申请公布日期
1961.01.03
申请号
US19570706215
申请日期
1957.12.30
申请人
TEXACO INC.
发明人
MANLEY ROBERT E.
分类号
C10G67/04;C10G67/14
主分类号
C10G67/04
代理机构
代理人
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地址
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