HP

Harald Perthes

VA Vdo Adolf Schindling Ag: 1 patents #140 of 289Top 50%
Overall (All Time): #4,007,966 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4491391 Liquid crystal display device with visibly imperceptable spacers Friedrich W. Nickol 1985-01-01