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公开(公告)号:US2750182A
公开(公告)日:1956-06-12
申请号:US33805553
申请日:1953-02-20
Applicant: SMIDTH & CO AS F L
Inventor: LOUIS PETERSEN
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公开(公告)号:US2676851A
公开(公告)日:1954-04-27
申请号:US27723752
申请日:1952-03-18
Applicant: SMIDTH & CO AS F L
Inventor: JENS SYLVEST KARL
IPC: B65G53/18
CPC classification number: B65G53/18
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公开(公告)号:US2595117A
公开(公告)日:1952-04-29
申请号:US21403351
申请日:1951-03-06
Applicant: SMIDTH & CO AS F L
Inventor: NIKOLAI AHLMANN
IPC: B02C17/00
CPC classification number: B02C17/00
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84.Method and apparatus for grinding by the use of grinding bodies subjected to centrifugal force 失效
Title translation: 通过使用经受离心力的研磨体研磨的方法和装置公开(公告)号:US2592994A
公开(公告)日:1952-04-15
申请号:US75876847
申请日:1947-07-03
Applicant: SMIDTH & CO AS F L
Inventor: NIKOLAI AHLMANN
IPC: B02C17/16
CPC classification number: B02C17/16
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公开(公告)号:US2549908A
公开(公告)日:1951-04-24
申请号:US76058647
申请日:1947-07-12
Applicant: SMIDTH & CO AS F L
Inventor: JENS JOHANSEN
IPC: G01G11/12
CPC classification number: G01G11/12 , Y10S177/10
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公开(公告)号:US2461584A
公开(公告)日:1949-02-15
申请号:US54028444
申请日:1944-06-14
Applicant: SMIDTH & CO AS F L
Inventor: BRIX ANDERSEN AXEL , KNUD HORN
IPC: B07B4/02
CPC classification number: B07B4/025
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公开(公告)号:US2311319A
公开(公告)日:1943-02-16
申请号:US39265441
申请日:1941-05-09
Applicant: SMIDTH & CO AS F L
Inventor: MIKAEL VOGEL-JORGENSEN
IPC: B01J2/12
CPC classification number: B01J2/12
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公开(公告)号:US2310473A
公开(公告)日:1943-02-09
申请号:US44038742
申请日:1942-04-24
Applicant: SMIDTH & CO AS F L
Inventor: EJNAR SVENDSEN
IPC: F16C17/04
CPC classification number: F16C17/04
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公开(公告)号:US2274936A
公开(公告)日:1942-03-03
申请号:US27585239
申请日:1939-05-26
Applicant: SMIDTH & CO AS F L
Inventor: CARL PONTOPPIDAN
IPC: C04B7/60
CPC classification number: C04B7/60
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公开(公告)号:US2255546A
公开(公告)日:1941-09-09
申请号:US28389239
申请日:1939-07-11
Applicant: SMIDTH & CO AS F L
Inventor: MARIUS HANSEN NIELS
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