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公开(公告)号：US2673880A
公开(公告)日：1954-03-30
申请号：US24080651
申请日：1951-08-07
Applicant: COMMERCIAL SOLVENTS CORP
Inventor： ELDRED EARL J , KENNETH JOHNSON
IPC: C07C215/08
CPC classification number: C07C215/08
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