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公开(公告)号:US3329599A
公开(公告)日:1967-07-04
申请号:US42228264
申请日:1964-12-30
Applicant: MAST DEV COMPANY
Inventor: BREWER ALAN W
IPC: G01N27/49
CPC classification number: G01N27/4045
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公开(公告)号:US3073246A
公开(公告)日:1963-01-15
申请号:US5474960
申请日:1960-09-08
Applicant: MAST DEV COMPANY INC
Inventor: SAUNDERS HUGH E , KLING ROBERT G
IPC: A61M5/142 , F04B9/04 , F04B43/067 , F04B43/08 , F04B53/10
CPC classification number: F04B9/042 , A61M5/14224 , F04B43/067 , F04B43/08 , F04B53/1075 , Y10T137/7889
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3.Method and apparatus for detecting and measuring trace constituents in air and othergases 失效
Title translation: 用于检测和测量空气和其他气体中微量成分的方法和装置公开(公告)号:US3038848A
公开(公告)日:1962-06-12
申请号:US74323458
申请日:1958-06-20
Applicant: MAST DEV COMPANY
Inventor: WEST BREWER ALAN , RICHARD MILFORD JAMES
IPC: G01N27/49
CPC classification number: G01N27/4045
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公开(公告)号:US2718738A
公开(公告)日:1955-09-27
申请号:US13029849
申请日:1949-11-30
Applicant: MAST DEV COMPANY INC
Inventor: MAST GIFFORD M , GANNETT WRIGHT K , MOELLER LLOYD E
IPC: B65B11/16
CPC classification number: B65B11/10
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公开(公告)号:US2487459A
公开(公告)日:1949-11-08
申请号:US74639147
申请日:1947-05-06
Applicant: MAST DEV COMPANY INC
Inventor: MAST GIFFORD M
IPC: G03B23/10
CPC classification number: G03B23/105
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公开(公告)号:US3213010A
公开(公告)日:1965-10-19
申请号:US3531660
申请日:1960-06-10
Applicant: MAST DEV COMPANY INC
Inventor: SAUNDERS HUGH E , RIDDLE KENNETH G
CPC classification number: G01N27/4045 , G01W1/08
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公开(公告)号:US3031272A
公开(公告)日:1962-04-24
申请号:US1483160
申请日:1960-03-14
Applicant: MAST DEV COMPANY INC
Inventor: SVEN AGERBEK-POULSEN , SAUNDERS HUGH E
IPC: G01N27/49
CPC classification number: G01N27/4045 , Y10T436/184 , Y10T436/186
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公开(公告)号:US2998188A
公开(公告)日:1961-08-29
申请号:US64082357
申请日:1957-02-18
Applicant: MAST DEV COMPANY
Inventor: MAST GIFFORD M , GANNETT WRIGHT K , TAYLOR WESLEY A
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公开(公告)号:US2875950A
公开(公告)日:1959-03-03
申请号:US30979652
申请日:1952-09-16
Applicant: MAST DEV COMPANY INC
Inventor: MAST GIFFORD M , GANNETT WRIGHT K , TAYLOR WESLEY A
IPC: G06M1/04
CPC classification number: G06M1/041
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10.Positioning apparatus for intermittently operated strip film projector 失效
Title translation: 间歇式带式投影机定位装置公开(公告)号:US3303981A
公开(公告)日:1967-02-14
申请号:US42658665
申请日:1965-01-19
Applicant: MAST DEV COMPANY
Inventor: WIESE HAROLD H
CPC classification number: G03B21/113 , G03B21/50
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