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公开(公告)号：US2761820A
公开(公告)日：1956-09-04
申请号：US25349851
申请日：1951-10-27
Applicant: STANDARD OIL CO
Inventor： SNUGGS JOHN F , WALKER CHARLES M
IPC: C10G35/14
CPC classification number: C10G35/14
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