KF

Karl G. Friedrichs

📍 Leverkusen, DE: #66 of 156 inventorsTop 45%
Overall (1989): #91,020 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4826468 Chain tensioner — 1989-05-02