HK

Helmut Knapp

MG Minox Gmbh: 1 patents #1 of 1Top 100%
📍 Biebertal, DE: #2 of 5 inventorsTop 40%
Overall (1982): #59,774 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4365884 Still camera with retracting objective — 1982-12-28