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公开(公告)号：US2516616A
公开(公告)日：1950-07-25
申请号：US79481047
申请日：1947-12-30
Applicant: CALIFORNIA RESEARCH CORP
Inventor： CLAYTON JAMES O , ETZLER DORR H
CPC classification number: C10M1/08 , C10M2207/027 , C10M2219/04 , C10M2219/044 , C10M2219/082 , C10M2223/045 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2210/06
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