KP

Klaus Proetel

📍 Troisdorf, DE: #180 of 353 inventorsTop 55%
Overall (All Time): #4,002,312 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4613203 Secondary mirror tilting device for a reflecting telescope Alfred Krabbe, Klaus Haussecker, Dietrich Lemke, Heinrich Bellemann, Franz Flock 1986-09-23