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公开(公告)号：US2789091A
公开(公告)日：1957-04-16
申请号：US53064255
申请日：1955-08-25
Applicant: TEXAS CO
Inventor： CROOKSHANK FRED T , JORDAN WILLIAM E , BRIGHT GORDON S , NELSON ROY F
CPC classification number: C10M7/00 , C10M2203/00 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2207/125 , C10M2207/129 , C10N2210/01 , C10N2240/02 , C10N2250/08 , C10N2250/10 , C10N2260/04
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