KL

Klaas H. Langenberg

📍 Bollnäs, SE: #6 of 19 inventorsTop 35%
Overall (All Time): #3,783,586 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5464324 Variable-pitch propeller or fan — 1995-11-07