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公开(公告)号：US2211972A
公开(公告)日：1940-08-20
申请号：US23332938
申请日：1938-10-04
Applicant: STANDARD OIL CO CALIFORNIA
Inventor： GARDINER ELMSLIE W , DENISON JR GEORGE H
CPC classification number: C10M1/08 , C10M2207/027 , C10M2207/402 , C10N2210/03 , C10N2250/10
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