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公开(公告)号:US2306261A
公开(公告)日:1942-12-22
申请号:US42034841
申请日:1941-11-25
Applicant: SHELL DEV
Inventor: CRAWFORD CHESTER C , ROSS WILLIAM E
CPC classification number: C07C5/2721 , B01J27/06 , C07C2/60 , C07C2527/125 , C07C2527/126 , C07C2531/02
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公开(公告)号:CA448178A
公开(公告)日:1948-04-27
申请号:CA448178D
Applicant: SHELL DEV
Inventor: CRAWFORD CHESTER C , ROSS WILLIAM E
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公开(公告)号:CA442646A
公开(公告)日:1947-07-01
申请号:CA442646D
Applicant: SHELL DEV
Inventor: CRAWFORD CHESTER C , EVANS THEODORE W
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公开(公告)号:CA464347A
公开(公告)日:1950-04-11
申请号:CA464347D
Applicant: SHELL DEV
Inventor: MCALLISTER SUMNER H , CRAWFORD CHESTER C , VERMEULEN THEODORE
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公开(公告)号:CA427587A
公开(公告)日:1945-05-15
申请号:CA427587D
Applicant: SHELL DEV , CRAWFORD CHESTER C , YABROFF DAVID L
Inventor: CRAWFORD CHESTER C , YABROFF DAVID L
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公开(公告)号:CA496368A
公开(公告)日:1953-09-22
申请号:CA496368D
Applicant: SHELL DEV
Inventor: FULLER DONALD L , CRAWFORD CHESTER C , GREENSFELDER BERNARD S
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公开(公告)号:CA464346A
公开(公告)日:1950-04-11
申请号:CA464346D
Applicant: SHELL DEV
Inventor: MCALLISTER SUMNER H , CRAWFORD CHESTER C , ROSS WILLIAM E
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公开(公告)号:CA455740A
公开(公告)日:1949-04-05
申请号:CA455740D
Applicant: SHELL DEV
Inventor: ROSS WILLIAM E , CRAWFORD CHESTER C
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公开(公告)号:CA448472A
公开(公告)日:1948-05-11
申请号:CA448472D
Applicant: SHELL DEV
Inventor: CRAWFORD CHESTER C , ROSS WILLIAM E
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公开(公告)号:CA458115A
公开(公告)日:1949-07-12
申请号:CA458115D
Applicant: SHELL DEV
Inventor: CRAWFORD CHESTER C , YABROFF DAVID LOUIS
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