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公开(公告)号：US2099231A
公开(公告)日：1937-11-16
申请号：US2594035
申请日：1935-06-10
Applicant: SHELL DEV
Inventor： RUYS JAN D , EDWARDS JAMES W
IPC: C07C17/02
CPC classification number: C07C17/02 , C07C19/045
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