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公开(公告)号:US2448439A
公开(公告)日:1948-08-31
申请号:US52605044
申请日:1944-03-11
Applicant: STANDARD OIL DEV CO
Inventor: KIMBERLIN JR CHARLES N , PIERCE JERRY A
IPC: B01J2/08 , B01J21/00 , B01J21/08 , C01B33/154
CPC classification number: C01B33/1543 , B01J2/08 , B01J21/00 , B01J21/08
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公开(公告)号:US2432099A
公开(公告)日:1947-12-09
申请号:US49602143
申请日:1943-07-24
Applicant: STANDARD OIL DEV CO
Inventor: KIMBERLIN JR CHARLES N
IPC: C07C209/36
CPC classification number: C07C209/36
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公开(公告)号:US2422499A
公开(公告)日:1947-06-17
申请号:US52256444
申请日:1944-02-16
Applicant: STANDARD OIL DEV CO
Inventor: PIERCE JERRY A , KIMBERLIN JR CHARLES N
CPC classification number: C01F7/02 , B01J2/08 , C01P2004/32 , C01P2004/61
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