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公开(公告)号：US2514311A
公开(公告)日：1950-07-04
申请号：US6416448
申请日：1948-12-08
Applicant: STANDARD OIL DEV CO
Inventor： CALKINS AUSTIN E , RALPH DARLEY , ALAN BEERBOWER
CPC classification number: C10M5/00 , C10M2203/10 , C10M2207/023 , C10M2207/125 , C10M2207/129 , C10M2207/16 , C10N2210/03 , C10N2250/10
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