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1.Device for controlling the displacement speed of a sample to be scanned, particularly for a recording microdensitometer 失效
Title translation: 用于控制待扫描样品的位移速度的装置,特别是用于记录微量密度计的装置公开(公告)号:US3270348A
公开(公告)日:1966-08-30
申请号:US34940064
申请日:1964-03-04
Applicant: COMPTEURS COMP D
Inventor: DANIEL LESAGE , ARTHUR MONNOT ROGER MARIE , PIERRE VIALET
CPC classification number: G01N21/86 , G01N21/5911 , H02P7/20