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1.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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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: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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