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公开(公告)号：US2417236A
公开(公告)日：1947-03-11
申请号：US57110045
申请日：1945-01-02
Applicant: STANDARD OIL DEV CO
Inventor： CATO ARTIE Q , GEORGE WASH , SHMIDL ALBERT J
IPC: C10L1/04
CPC classification number: C10L1/04
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