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公开(公告)号：US2127497A
公开(公告)日：1938-08-23
申请号：US72673034
申请日：1934-05-21
Applicant: STANDARD OIL CO CALIFORNIA
Inventor： WEBSTER JR FREDERICK ARTHUR
CPC classification number: C10M169/02 , C10M2201/041 , C10M2201/042 , C10M2207/125 , C10M2207/129 , C10M2207/40 , C10M2207/402 , C10M2207/404 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2250/10
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