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公开(公告)号:US2391555A
公开(公告)日:1945-12-25
申请号:US39826541
申请日:1941-06-16
Applicant: SHELL DEV
Inventor: DE SIMO MARTIN , ROBERTS ROBERT M
CPC classification number: C10G9/00 , C07C4/10 , C10G9/14 , Y10T70/5867 , Y10T70/7661
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公开(公告)号:US2339560A
公开(公告)日:1944-01-18
申请号:US39535641
申请日:1941-05-27
Applicant: SHELL DEV
Inventor: DE SIMO MARTIN , ROBERTS ROBERT M
CPC classification number: C07C11/12 , C07C4/04 , C07C2527/173
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公开(公告)号:US2315107A
公开(公告)日:1943-03-30
申请号:US39094241
申请日:1941-04-29
Applicant: SHELL DEV
Inventor: JAMES CHICKINOFF , ROBERTS ROBERT M , JAMES BURGIN
CPC classification number: C07C5/3332 , C07C5/321 , C07C5/322 , C07C11/08
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4.Process for concentrating diolefins utilizing methyl amines as azeotrope formers 失效
Title translation: 使用甲基胺作为共沸混合物浓缩二烯烃的方法公开(公告)号:US2414639A
公开(公告)日:1947-01-21
申请号:US31393640
申请日:1940-01-15
Applicant: SHELL DEV
Inventor: WILLIAM ENGS , WIK SIMON N , ROBERTS ROBERT M
IPC: C07C7/06
CPC classification number: C07C7/06 , C07C11/18 , C07C11/12 , C07C11/08 , C07C11/167
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公开(公告)号:US2300971A
公开(公告)日:1942-11-03
申请号:US38688041
申请日:1941-04-04
Applicant: SHELL DEV
Inventor: ROBERTS ROBERT M , JAMES BURGIN
IPC: C07C5/32
CPC classification number: C07C5/322
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