发明公开
EP1518103A1 COLOR SAMPLE HOLDER TO ENHANCE REPEATABILITY OF INSTRUMENTAL COLOR READINGS
审中-公开
色样夹用于有助于改善颜色测量的重复性
- 专利标题： COLOR SAMPLE HOLDER TO ENHANCE REPEATABILITY OF INSTRUMENTAL COLOR READINGS
- 专利标题（中）： 色样夹用于有助于改善颜色测量的重复性
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申请号： EP03763137.1申请日： 2003-06-30
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公开(公告)号： EP1518103A1公开(公告)日： 2005-03-30
- 发明人: GRIFFUS, David, L. , RODRIGUES, Allan, Blase, Joseph
- 申请人： E.I. DU PONT DE NEMOURS AND COMPANY
- 申请人地址： 1007 Market Street Wilmington,Delaware 19898 US
- 专利权人： E.I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人： E.I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人地址： 1007 Market Street Wilmington,Delaware 19898 US
- 代理机构： Gritschneder, Martin, Dipl.-Phys.
- 优先权： US187544 20020702
- 国际公布： WO2004005896 20040115
- 主分类号： G01N21/01
- IPC分类号： G01N21/01 ; G01J3/02
摘要：
An apparatus for holding a generally flat color sample in a plurality of fixed and repeatable positions in proximity with the optics of a portable color instrument with a uniform and repeatable force. The apparatus has a platform upon which the portable color instrument is secured, a sample stage with multiple index planes upon which a color sample is placed, and a device which urges a pressure foot against the color sample, thereby holding the color sample in position on the stage with a uniform and repeatable force.
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