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公开(公告)号：US2431585A
公开(公告)日：1947-11-25
申请号：US60572345
申请日：1945-07-18
Applicant: ICI LTD
Inventor： EDGAR ROUT ALFRED
IPC: B01J27/18 , C07C201/08 , C07C205/06
CPC classification number: C07C201/08 , B01J27/1802 , C07C205/06
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