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公开(公告)号:US3400266A
公开(公告)日:1968-09-03
申请号:US41543364
申请日:1964-12-02
Applicant: BARNES ENG CO
Inventor: YODER JOHN R , LEFTWICH RICHARD F , FISHER DONALD W
CPC classification number: G01J5/62 , G02B21/0096
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2.Infrared radiometers with external chopping and elimination of chopped radiation from instrument walls and components 失效
Title translation: 具有外部切割和消除仪器墙壁和部件的切割辐射的红外辐射计公开(公告)号:US3175092A
公开(公告)日:1965-03-23
申请号:US9612261
申请日:1961-03-16
Applicant: BARNES ENG CO
Inventor: LEFTWICH RICHARD F
IPC: G01J5/62
CPC classification number: G01J5/62
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公开(公告)号:US3012473A
公开(公告)日:1961-12-12
申请号:US26960
申请日:1960-01-04
Applicant: BARNES ENG CO
Inventor: ASTHEIMER ROBERT W , LEFTWICH RICHARD F
IPC: G01J5/62
CPC classification number: G01J5/62
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