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公开(公告)号:US2609607A
公开(公告)日:1952-09-09
申请号:US8313649
申请日:1949-03-24
Applicant: LEITZ ERNST GMBH
Inventor: WILHELM RINKER , LEITZ JR ERNST
IPC: G01B3/18
CPC classification number: G01B3/18
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公开(公告)号:US2728991A
公开(公告)日:1956-01-03
申请号:US35952553
申请日:1953-06-04
Applicant: LEITZ ERNST GMBH
Inventor: WILHELM RINKER
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3.
公开(公告)号:US2569579A
公开(公告)日:1951-10-02
申请号:US16567950
申请日:1950-06-02
Applicant: LEITZ ERNST GMBH
Inventor: WILHELM RINKER
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公开(公告)号:US2618069A
公开(公告)日:1952-11-18
申请号:US14803150
申请日:1950-03-07
Applicant: LEITZ ERNST GMBH
Inventor: WILHELM RINKER
IPC: G01B3/18
CPC classification number: G01B3/18
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公开(公告)号:US2838840A
公开(公告)日:1958-06-17
申请号:US50281255
申请日:1955-04-21
Applicant: LEITZ ERNST GMBH
Inventor: WILHELM RINKER , WALTER JUNG
IPC: G01B5/12
CPC classification number: G01B5/12
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6.Apparatus for determining the contour of interior surfaces of workpieces 失效
Title translation: 用于确定工件内表面轮廓的装置公开(公告)号:US2691887A
公开(公告)日:1954-10-19
申请号:US25669451
申请日:1951-11-16
Applicant: LEITZ ERNST GMBH
Inventor: WILHELM RINKER
IPC: G01B5/28
CPC classification number: G01B5/28
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7.Device for measuring workpieces such as screw threads and the like 失效
Title translation: 用于测量诸如螺纹等工件的装置公开(公告)号:US2639509A
公开(公告)日:1953-05-26
申请号:US16567850
申请日:1950-06-02
Applicant: LEITZ ERNST GMBH
Inventor: WILHELM RINKER
IPC: G01B3/40
CPC classification number: G01B3/40
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