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Home › Optelec Development B.V. › Lukas Wilhelmus van Hees
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Lukas Wilhelmus van Hees

OBOptelec Development B.V.: 1 patents #1 of 1Top 100%
Voorburg, NL: #4 of 13 inventorsTop 35%
Overall (2011): #231,834 of 364,097Top 65%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D635119 Apparatus for converting images into sound — 2011-03-29

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