JJ

J. P. Jaeggi

SS Speno International S.A.: 1 patents #3 of 5Top 60%
📍 Geneva, CH: #514 of 946 inventorsTop 55%
Overall (All Time): #3,744,164 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5522265 Device for the ultrasonic measuring of the defects of a railway track — 1996-06-04