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1.
公开(公告)号:US2847475A
公开(公告)日:1958-08-12
申请号:US51359755
申请日:1955-06-06
Applicant: SHELL DEV
Inventor: VOGE HERVEY H , ATKINS LELAND T
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公开(公告)号:US2680752A
公开(公告)日:1954-06-08
申请号:US23445251
申请日:1951-06-29
Applicant: SHELL DEV
Inventor: VOGE HERVEY H , ATKINS LELAND T
IPC: B01J27/057 , C07D301/10
CPC classification number: B01J27/0576 , B01J27/0573 , C07D301/10
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