FV

Frederiks T. L. Visser

📍 Amersfoort, NL: #109 of 246 inventorsTop 45%
Overall (All Time): #4,071,195 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4334389 Panel with counterweight — 1982-06-15