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公开(公告)号:US2270044A
公开(公告)日:1942-01-13
申请号:US26812039
申请日:1939-04-15
Applicant: STANDARD OIL DEV CO
Inventor: FULTON STEWART C , BORIS MALISHEV
IPC: B01J27/16
CPC classification number: B01J27/16
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公开(公告)号:US2238594A
公开(公告)日:1941-04-15
申请号:US14100437
申请日:1937-05-05
Applicant: STANDARD OIL DEV CO
Inventor: BORIS MALISHEV
CPC classification number: C07C5/02 , C07C2/66 , C07C5/03 , C07C5/10 , C07C5/224 , C07C2527/04 , C07C2527/08 , C07C2527/11 , C07C2527/1206 , C07C2527/16
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