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2011-02-01 |
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— |
2007-11-13 |
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2007-10-30 |
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2005-06-21 |
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Michael Kozhukh, Sergei Rutman |
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Micromechanical diffraction phase grating |
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2003-08-26 |
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Polymer dispersed liquid crystal materials polymer dispersed liquid crystal display devices and method of manufacturing the same |
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Polymer-dispersed liquid crystal material and process |
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1996-02-27 |
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