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1.发明授权Preventing the development of sourness in certain petroleum liquids during distillation 失效防止某些石油液体在蒸馏过程中产生酸味
公开(公告)号：US2597427A
公开(公告)日：1952-05-20
申请号：US15808850
申请日：1950-04-25
Applicant: PURE OIL CO
Inventor： AYERS GEORGE W , GEERTS MARCELLUS J , CHANDLER ROBERT E
IPC: C10G29/20
CPC classification number: C10G29/20
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2.发明授权Preventing the development of sourness in certain petroleum liquids during distillation 失效防止某些石油液体在蒸馏过程中产生酸味
公开(公告)号：US2670319A
公开(公告)日：1954-02-23
申请号：US15603650
申请日：1950-04-14
Applicant: PURE OIL CO
Inventor： AYERS GEORGE W , GEERTS MARCELLUS J , CHANDLER ROBERT E
IPC: C10G27/12
CPC classification number: C10G27/12
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