HW

Herbert Welzel

VK Veb Pentacon Dresden Kamera Und Kinowerke: 3 patents #1 of 18Top 6%
📍 Dresden, DE: #793 of 3,254 inventorsTop 25%
Overall (All Time): #1,680,928 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4426146 Focal-plane leaf shutter Rolf Seifert, Hans Zimmet, Lothar Reschke 1984-01-17
4396264 Monocular reflex camera Lothar Reschke 1983-08-02
4396265 Monocular reflex camera having reflex mirror stop adjustment Lothar Reschke, Heinz Schulze 1983-08-02