PB

Per W. Barkhuus

📍 Bulle, CH: #50 of 97 inventorsTop 55%
Overall (All Time): #4,120,102 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4223614 Plant for the treatment of waste Inge Faldt 1980-09-23