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公开(公告)号:US2413822A
公开(公告)日:1947-01-07
申请号:US54128444
申请日:1944-06-20
Applicant: SHELL DEV
Inventor: GEYER BRADFORD P , BALLARD SEAVER A
IPC: C07C45/71
CPC classification number: C07C45/71 , Y02P20/582 , C07C49/175
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公开(公告)号:CA521955A
公开(公告)日:1956-02-21
申请号:CA521955D
Applicant: SHELL DEV
Inventor: GEYER BRADFORD P , CARLSON GEORGE J
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公开(公告)号:CA579786A
公开(公告)日:1959-07-21
申请号:CA579786D
Applicant: SHELL DEV
Inventor: GEYER BRADFORD P , MORRIS RUPERT C
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公开(公告)号:CA504687A
公开(公告)日:1954-07-27
申请号:CA504687D
Applicant: SHELL DEV
Inventor: BALLARD SEAVER A , GEYER BRADFORD P
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