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公开(公告)号：US3380531A
公开(公告)日：1968-04-30
申请号：US64228467
申请日：1967-05-18
Applicant: CHEVRON RES
Inventor： MCAULIFFE CLAYTON D , RALPH SIMON , JOHNSON JR CARL E
IPC: C09K8/60
CPC classification number: C09K8/60
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