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41.Froth flotation of silicious gangue from an alkaline magnetic iron ore pulp with an amine 失效
Title translation: 从碱性磁性铁矿浆与胺的气泡浮选石g石公开(公告)号:US2450720A
公开(公告)日:1948-10-05
申请号:US51628843
申请日:1943-12-30
Applicant: ERIE MINING CO
Inventor: DE VANEY FRED D
IPC: B03D1/002
CPC classification number: B03D1/002 , B03D1/01 , B03D2201/007 , B03D2201/02 , B03D2201/04 , B03D2203/02
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公开(公告)号:US2250190A
公开(公告)日:1941-07-22
申请号:US17289837
申请日:1937-11-05
Applicant: AMERICAN CYANAMID CO
Inventor: CHRISTMANN LUDWIG J , JAYNE JR DAVID W
IPC: B03D1/008
CPC classification number: B03D1/008 , B03D2201/007 , B03D2201/04 , B03D2203/04
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公开(公告)号:US2208143A
公开(公告)日:1940-07-16
申请号:US15833937
申请日:1937-08-10
Applicant: RIVERSIDE CEMENT COMPANY
Inventor: WEINIG ARTHUR J
CPC classification number: B03D1/02 , B03D1/006 , B03D1/008 , B03D1/012 , B03D2201/02 , B03D2201/04 , B03D2203/04
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公开(公告)号:US2177985A
公开(公告)日:1939-10-31
申请号:US19494938
申请日:1938-03-09
Applicant: HARRIS BENJAMIN R
Inventor: HARRIS BENJAMIN R
IPC: B03D1/01
CPC classification number: B03D1/01 , B03D2201/02 , B03D2201/04 , B03D2203/02 , Y10S209/902
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公开(公告)号:US2094646A
公开(公告)日:1937-10-05
申请号:US5435235
申请日:1935-12-13
Applicant: COLORADO FUEL & IRON CORP
Inventor: FRANTZ PHILIP M
IPC: B03D1/004
CPC classification number: B03D1/006 , B03D2201/02 , B03D2201/04 , B03D2203/08
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公开(公告)号:US1960526A
公开(公告)日:1934-05-29
申请号:US34624829
申请日:1929-03-11
Applicant: AMERICAN CYANAMID CO
Inventor: CHRISTMANN LUDWIG J
IPC: B03D1/01
CPC classification number: B03D1/01 , B03D1/008 , B03D1/014 , B03D2201/04 , B03D2203/04 , Y10S209/901
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公开(公告)号:US1830908A
公开(公告)日:1931-11-10
申请号:US6158825
申请日:1925-10-09
Applicant: ROYER LUCKENBACH
Inventor: ROYER LUCKENBACH
IPC: B03D1/004
CPC classification number: B03D1/012 , B03D1/006 , B03D2201/04 , Y10S209/901
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公开(公告)号:US1825501A
公开(公告)日:1931-09-29
申请号:US41393129
申请日:1929-12-13
Applicant: AMERICAN CYANAMID CO
Inventor: GEORGE BARSKY , WALKER GODFREY B
IPC: B03D1/012
CPC classification number: B03D1/012 , B03D1/008 , B03D2201/04 , B03D2203/02 , B03D2203/04
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公开(公告)号:US1813342A
公开(公告)日:1931-07-07
申请号:US30514328
申请日:1928-09-10
Applicant: PETER C REILLY
Inventor: CUNNINGHAM ORIN D
IPC: B03D1/012
CPC classification number: B03D1/012 , B03D1/008 , B03D2201/02 , B03D2201/04 , B03D2203/02 , Y10S209/901
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公开(公告)号:US1709447A
公开(公告)日:1929-04-16
申请号:US69181124
申请日:1924-02-09
Applicant: TUNISON BURNELL R
Inventor: TUNISON BURNELL R
IPC: B03D1/001
CPC classification number: B03D1/012 , B03D2201/04 , B03D2203/02
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