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公开(公告)号：US2288126A
公开(公告)日：1942-06-30
申请号：US34804640
申请日：1940-07-27
Applicant: SHELL DEV
Inventor： DUNN CLARENCE L , MCCONAUGHY ROBERT B
IPC: C07C7/00
CPC classification number: C07C7/005 , C07C15/06 , C07C15/04 , C07C15/00 , C07C15/067
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