CC

Charles Columb

📍 Le Landeron, CH: #25 of 45 inventorsTop 60%
Overall (All Time): #3,951,272 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4742194 Device for producing an electric signal indicative of pressure in a fluid system Andre Legris 1988-05-03