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1.Apparatus for measuring the differences between diameters of a cross section of a piece, and in particular of a piece that is being machined 失效
Title translation: 用于测量件的横截面的直径之间的差异的装置,特别是用于测量被加工的件的直径之间的差异公开(公告)号:US2688192A
公开(公告)日:1954-09-07
申请号:US37790553
申请日:1953-09-01
Applicant: APPLIC ET DE CONST POUR MATERI
Inventor: ROBERT MENNESSON
IPC: G01B5/20
CPC classification number: G01B5/201
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公开(公告)号:US2842858A
公开(公告)日:1958-07-15
申请号:US50047955
申请日:1955-04-11
Applicant: APPLIC ET DE CONST POUR MATERI
Inventor: ROBERT MENNESSON
IPC: G01B5/12
CPC classification number: G01B5/12
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公开(公告)号:US2853874A
公开(公告)日:1958-09-30
申请号:US54228555
申请日:1955-10-24
Applicant: APPLIC ET DE CONST POUR MATERI
Inventor: ROBERT MENNESSON
CPC classification number: B65D90/50 , G01M3/26 , G01M3/3263 , Y10T137/86501
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