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公开(公告)号：US2263041A
公开(公告)日：1941-11-18
申请号：US26849039
申请日：1939-04-18
Applicant: TIDE WATER ASSOCIATED OIL COMP
Inventor： ARTHUR LAZAR , MORITS RUEDRICH PAUL
IPC: C07C309/62
CPC classification number: C07C309/62
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