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公开(公告)号:US2311713A
公开(公告)日:1943-02-23
申请号:US33075640
申请日:1940-04-20
Applicant: SHELL DEV
Inventor: BENSON THOMAS SAMUEL , MCMILLAN FRANK M
IPC: B01J27/06
CPC classification number: B01J27/06
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12.
公开(公告)号:US2295977A
公开(公告)日:1942-09-15
申请号:US29689839
申请日:1939-09-28
Applicant: SHELL DEV
Inventor: BENSON THOMAS SAMUEL , MATTHEW MCMILLAN FRANK
IPC: B01J27/06
CPC classification number: B01J27/06
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13.
公开(公告)号:US2184928A
公开(公告)日:1939-12-26
申请号:US26805039
申请日:1939-04-15
Applicant: SHELL DEV
Inventor: LUTEN JR DANIEL B , BENSON THOMAS SAMUEL
CPC classification number: C07C37/72 , C07C319/28 , C07C321/26 , C07C39/06
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公开(公告)号:US2163227A
公开(公告)日:1939-06-20
申请号:US17587637
申请日:1937-11-22
Applicant: SHELL DEV
Inventor: HUND WALTER J , BENSON THOMAS SAMUEL , LUTEN JR DANIEL B
CPC classification number: C07C37/006 , C07C37/86 , C07C39/06
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