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公开(公告)号:US2943735A
公开(公告)日:1960-07-05
申请号:US66542657
申请日:1957-06-13
Applicant: SHARPLES CORP
Inventor: PAYNE ROBERT E , LAVANCHY ANDRE C , SHARPLES THOMAS D
IPC: B07B7/08
CPC classification number: B07B7/08
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公开(公告)号:US2597899A
公开(公告)日:1952-05-27
申请号:US76890747
申请日:1947-08-15
Applicant: SHARPLES CORP
Inventor: PAYNE ROBERT E
IPC: G01N15/04
CPC classification number: G01N15/04 , Y10S177/08
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公开(公告)号:US2796173A
公开(公告)日:1957-06-18
申请号:US50682655
申请日:1955-05-09
Applicant: SHARPLES CORP
Inventor: PAYNE ROBERT E , LAVANCHY ANDRE C
IPC: B07B7/08
CPC classification number: B07B7/08
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公开(公告)号:US3094828A
公开(公告)日:1963-06-25
申请号:US75433458
申请日:1958-08-11
Applicant: SHARPLES CORP
Inventor: PAYNE ROBERT E , GOOCH FRED P
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5.Air directing and particle removing structure for particle classifiers 失效
Title translation: 用于颗粒分级器的空气引导和颗粒去除结构公开(公告)号:US2943734A
公开(公告)日:1960-07-05
申请号:US65721357
申请日:1957-05-06
Applicant: SHARPLES CORP
Inventor: PAYNE ROBERT E , LAVANCHY ANDRE C
IPC: B07B7/08
CPC classification number: B07B7/08
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6.Apparatus for analyzing the particle size distribution of a powder sample 失效
Title translation: 用于分析粉末样品的粒度分布的装置公开(公告)号:US2628787A
公开(公告)日:1953-02-17
申请号:US77163147
申请日:1947-09-02
Applicant: SHARPLES CORP
Inventor: PAYNE ROBERT E
IPC: G01N15/04
CPC classification number: G01N15/04
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7.
公开(公告)号:US3092723A
公开(公告)日:1963-06-04
申请号:US76296658
申请日:1958-09-24
Applicant: SHARPLES CORP
Inventor: PAYNE ROBERT E , COBEN MARTIN J , GIBSON JR HENRY C
IPC: G01T7/04
CPC classification number: G01T7/04
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公开(公告)号:US2631027A
公开(公告)日:1953-03-10
申请号:US4664248
申请日:1948-08-28
Applicant: SHARPLES CORP
Inventor: PAYNE ROBERT E
IPC: G01G7/04
CPC classification number: G01G7/04 , Y10S177/10
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