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公开(公告)号:US2217019A
公开(公告)日:1940-10-08
申请号:US19306538
申请日:1938-02-28
Applicant: UNIVERSAL OIL PROD CO
Inventor: IPATLEFF VLADIMIR N , GROSSE ARISTID V
IPC: C07C2/62
CPC classification number: C07C2/62 , C07C2523/755 , C07C2527/1206 , C07C2527/1213
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公开(公告)号:US2366731A
公开(公告)日:1945-01-09
申请号:US47022242
申请日:1942-12-26
Applicant: UNIVERSAL OIL PROD CO
Inventor: IPATLEFF VLADIMIR N , LINN CARL B
CPC classification number: B01J27/06 , C07C2/54 , C07C2/62 , C07C2527/03 , C07C2527/1213 , C07C9/16
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