LH

Ladislav Havranek

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Baden, CH: #290 of 498 inventorsTop 60%
Overall (All Time): #4,111,483 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D254918 Toy airplane — 1980-05-06