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公开(公告)号:US2324249A
公开(公告)日:1943-07-13
申请号:US45695942
申请日:1942-09-01
Applicant: SHELL DEV
Inventor: VAUGHAN WILLIAM E , RUST FREDERICK F
CPC classification number: B01J31/0235 , C07C17/10
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62.
公开(公告)号:US2307552A
公开(公告)日:1943-01-05
申请号:US36348640
申请日:1940-10-30
Applicant: SHELL DEV
Inventor: VAUGHAN WILLIAM E , RUST FREDERICK F
IPC: C07C17/08
CPC classification number: C07C17/08 , C07C19/075
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63.
公开(公告)号:US2299441A
公开(公告)日:1942-10-20
申请号:US29325639
申请日:1939-09-02
Applicant: SHELL DEV
Inventor: VAUGHAN WILLIAM E , RUST FREDERICK F
IPC: C07C17/10
CPC classification number: C07C17/10
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公开(公告)号:US2278527A
公开(公告)日:1942-04-07
申请号:US29348639
申请日:1939-09-05
Applicant: SHELL DEV
Inventor: RUST FREDERICK F , VAUGHAN WILLIAM E
IPC: C07C17/10
CPC classification number: C07C17/10
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公开(公告)号:US2223777A
公开(公告)日:1940-12-03
申请号:US22518638
申请日:1938-08-16
Applicant: SHELL DEV
Inventor: OTTO BEECK , RUST FREDERICK F
CPC classification number: B01J37/0238 , B01J23/42 , B01J23/44 , B01J23/70 , B01J37/0215
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