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公开(公告)号：US2737495A
公开(公告)日：1956-03-06
申请号：US32543752
申请日：1952-12-11
Applicant: STANDARD OIL CO
Inventor： JOHNSTON HAROLD W
CPC classification number: C10M1/08 , C10M2201/043 , C10M2203/10 , C10M2203/108 , C10M2223/04 , C10M2223/042 , C10N2240/401
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