FH

Franz Hofstetter

AN Agfa-Gevaert Nv: 2 patents #910 of 1,819Top 55%
📍 Hebertshausen, DE: #11 of 27 inventorsTop 45%
Overall (All Time): #2,373,518 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4236817 Photographic copying machine with exchangeable format masks — 1980-12-02
4204734 Exposure control system for photographic copying machines — 1980-05-27