ND

Nicola Digiovinazzo

P& Preh, Elektrofeinmechanische Werke Jakob Preh, Nachf. Gmbh &: 1 patents #21 of 51Top 45%
📍 Bad Neustadt an der Saale, DE: #88 of 147 inventorsTop 60%
Overall (All Time): #3,896,485 of 4,157,543Top 95%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4902862 Keyboard switch device for facilitating removal and replacement of push buttons Jurgen Oelsch, Bertold Sturmer, Gerhard Hochgesang 1990-02-20