Hendrikus Albertus Adrianus Maria De Ruijter

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Window blind with illuminated lamellae
- Patent number 8,243,359
- Issue date Aug 14, 2012
- Philips Koninklijke Philips Electronics N.V.
- Hendrikus Albertus Adrianus Maria De Ruijter
- F21 - LIGHTING