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公开(公告)号:US2680570A
公开(公告)日:1954-06-08
申请号:US40776153
申请日:1953-12-09
Applicant: DAVID WESTON
Inventor: DAVID WESTON
IPC: B02C17/04
CPC classification number: B02C17/04
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公开(公告)号:US2566103A
公开(公告)日:1951-08-28
申请号:US78416247
申请日:1947-11-05
Applicant: DAVID WESTON
Inventor: DAVID WESTON
IPC: B02C17/22
CPC classification number: B02C17/22
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13.Moisture control of feed material in systems including both combined dry crushing-and-grinding mills and wet grinding mills 失效
Title translation: 在包括联合干式破碎和研磨磨机和湿磨机的系统中进料的水分控制公开(公告)号:US2826370A
公开(公告)日:1958-03-11
申请号:US33970353
申请日:1953-03-02
Applicant: DAVID WESTON
Inventor: DAVID WESTON
IPC: B02C21/00
CPC classification number: B02C21/00
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公开(公告)号:US2824700A
公开(公告)日:1958-02-25
申请号:US43220054
申请日:1954-05-25
Applicant: DAVID WESTON
Inventor: DAVID WESTON
IPC: B02C25/00
CPC classification number: B02C25/00
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公开(公告)号:US2766939A
公开(公告)日:1956-10-16
申请号:US28250552
申请日:1952-04-15
Applicant: DAVID WESTON
Inventor: DAVID WESTON
CPC classification number: B02C17/1805 , B02C25/00 , Y10S388/913
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公开(公告)号:US2696908A
公开(公告)日:1954-12-14
申请号:US24180751
申请日:1951-08-14
Applicant: DAVID WESTON
Inventor: DAVID WESTON
IPC: B07B7/01
CPC classification number: B07B7/01
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公开(公告)号:US2678167A
公开(公告)日:1954-05-11
申请号:US23690651
申请日:1951-07-16
Applicant: DAVID WESTON
Inventor: DAVID WESTON
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公开(公告)号:US3202281A
公开(公告)日:1965-08-24
申请号:US40081764
申请日:1964-10-01
Applicant: DAVID WESTON
Inventor: DAVID WESTON
CPC classification number: B03D1/22 , B01J19/10 , B01J2219/1942 , B03D1/1456 , B03D1/1493 , B03D1/242 , B03D1/245
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公开(公告)号:US3033364A
公开(公告)日:1962-05-08
申请号:US78600959
申请日:1959-01-12
Applicant: DAVID WESTON
Inventor: DAVID WESTON
IPC: B03D1/001
CPC classification number: B03D1/001 , B03D2203/02 , B03D2203/04
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公开(公告)号:US3033363A
公开(公告)日:1962-05-08
申请号:US75694958
申请日:1958-08-25
Applicant: DAVID WESTON
Inventor: DAVID WESTON
CPC classification number: B03D1/1456 , B03D1/006 , B03D1/008 , B03D1/028 , B03D1/145 , B03D1/242 , B03D2201/005 , B03D2201/02 , B03D2203/04
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