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公开(公告)号:US2675407A
公开(公告)日:1954-04-13
申请号:US28167652
申请日:1952-04-10
Applicant: STANDARD OIL DEV CO
Inventor: GEORGE GALLO S , MORRELL CHARLES E
CPC classification number: C07C51/313 , C07C29/50 , C07C45/33 , C07C2601/14 , C07C55/14 , C07C35/08
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公开(公告)号:US2562783A
公开(公告)日:1951-07-31
申请号:US78732047
申请日:1947-11-21
Applicant: STANDARD OIL DEV CO
Inventor: GEORGE GALLO S , HARTVIGSEN HARMAN V
IPC: B01D11/04
CPC classification number: B01D11/043 , B01D11/0434
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