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公开(公告)号:US2702826A
公开(公告)日:1955-02-22
申请号:US19871650
申请日:1950-12-01
Applicant: STANDARD OIL DEV CO
Inventor: ISIDOR KIRSHENBAUM , JONACH FREDRICK L , ETHERINGTON LEWIS D
CPC classification number: C07C7/12 , B01D15/185 , B01D53/12 , B01D2215/021 , B01D2215/023 , C07C9/08
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公开(公告)号:US2644330A
公开(公告)日:1953-07-07
申请号:US21345751
申请日:1951-03-01
Applicant: STANDARD OIL DEV CO
Inventor: JONACH FREDRICK L , WILSON JAMES A , HEIGL JOHN J
IPC: G01N33/28
CPC classification number: G01N33/2829
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