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公开(公告)号:US2286815A
公开(公告)日:1942-06-16
申请号:US31266740
申请日:1940-01-06
Applicant: TEXAS CO
Inventor: KIERSTED JR WYNKOOP
IPC: B01J20/12
CPC classification number: B01J20/12
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公开(公告)号:US2245952A
公开(公告)日:1941-06-17
申请号:US25581039
申请日:1939-02-11
Applicant: INDIAN REFINING CO , TEXAS CO
Inventor: AITKEN LAWRENCEVILLE ROBERT H , KIERSTED JR WYNKOOP
IPC: B01D33/09
CPC classification number: B01D33/09 , B01D33/466 , B01D33/60 , B01D33/68 , B01D33/82
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13.
公开(公告)号:US2186298A
公开(公告)日:1940-01-09
申请号:US20991038
申请日:1938-05-25
Applicant: TEXAS CO
Inventor: KIERSTED JR WYNKOOP , SCOVILLE LOREN P
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