JL

Jan Liszka-Hackzell

📍 Sävar, SE: #1 of 2 inventorsTop 50%
Overall (All Time): #3,868,891 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4989159 Machine monitoring method Ludwik Liszka 1991-01-29