Patent Issued for Displacement Measurement System Having a Prism, for Displacement Measurement between Two Or More Gratings

摘要

2013 MAR 20 (VerticalNews) -- By a News Reporter-Staff News Editor at Journal of Engineering -- FromnAlexandria, Virginia, VerticalNews journalists report that a patent by the inventors Klaver, RenatusnGerardus (Eindhoven, NL); Loopstra, Erik Roelof (Heeze, NL); Van Der Pasch, Engelbertus AntoniusnFransiscus (Oirschot, NL), filed on November 10, 2009, was cleared and issued on March 5, 2013.