Ales Sklenar

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Hradec Kralove, CZ

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Patents Grantslast 30 patents

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Transparent and semitransparent diffractive elements, particularly...
- Patent number 6,452,698
- Issue date Sep 17, 2002
- OVD Kinegram AG
- Miroslav Vlcek
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY