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公开(公告)号:US2299437A
公开(公告)日:1942-10-20
申请号:US34537640
申请日:1940-07-13
Applicant: SHELL DEV
Inventor: BENSON THOMAS SAMUEL , SMITH WILLIAM C
IPC: C07C37/86
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公开(公告)号:US2203217A
公开(公告)日:1940-06-04
申请号:US14465837
申请日:1937-05-25
Applicant: SHELL DEV
Inventor: HUND WALTER J , BENSON THOMAS SAMUEL , LUTEN JR DANIEL B
IPC: C07C37/00
CPC classification number: C07C37/006 , C07C39/06
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公开(公告)号:US2349230A
公开(公告)日:1944-05-16
申请号:US43872342
申请日:1942-04-13
Applicant: SHELL DEV
Inventor: BENSON THOMAS SAMUEL
IPC: B01J37/00
CPC classification number: B01J37/00
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公开(公告)号:US2311712A
公开(公告)日:1943-02-23
申请号:US32969840
申请日:1940-04-15
Applicant: SHELL DEV
Inventor: BENSON THOMAS SAMUEL
IPC: B01J27/06
CPC classification number: B01J27/06
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公开(公告)号:US2309263A
公开(公告)日:1943-01-26
申请号:US38977241
申请日:1941-04-22
Applicant: SHELL DEV
Inventor: BENSON THOMAS SAMUEL
IPC: B01J27/06
CPC classification number: B01J27/06
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公开(公告)号:US2236928A
公开(公告)日:1941-04-01
申请号:US35682440
申请日:1940-09-14
Applicant: SHELL DEV
Inventor: BENSON THOMAS SAMUEL , CUMMINGS BEN H
CPC classification number: C07C37/72 , C07C319/28 , C07C321/26 , C07C39/06
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公开(公告)号:US2218139A
公开(公告)日:1940-10-15
申请号:US19437638
申请日:1938-03-07
Applicant: SHELL DEV
Inventor: BENSON THOMAS SAMUEL , CUMMINGS BEN H
CPC classification number: C07C319/28 , C07C37/72 , C07C37/86 , C07C319/30 , C07C321/26 , C07C39/00
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公开(公告)号:US2370554A
公开(公告)日:1945-02-27
申请号:US41199441
申请日:1941-09-23
Applicant: SHELL DEV
Inventor: LUTEN JR DANIEL B , BENSON THOMAS SAMUEL
CPC classification number: C07C37/685 , C07C37/74 , C07C37/84 , C07C39/07
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公开(公告)号:US2351577A
公开(公告)日:1944-06-13
申请号:US42210141
申请日:1941-12-08
Applicant: SHELL DEV
Inventor: BENSON THOMAS SAMUEL
IPC: C07C5/27
CPC classification number: C07C5/2789 , C07C9/18 , C07C9/12 , C07C9/00
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