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公开(公告)号：US1954433A
公开(公告)日：1934-04-10
申请号：US62974832
申请日：1932-08-20
Applicant: SHARPLES SOLVENTS CORP
Inventor： THOMAS CHARLES A , OLIN JOHN F
IPC: B01F17/00 , C07C233/00
CPC classification number: B01F17/00 , C07C233/00
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