KS

Karl-Hermann Stuhn

KR Koh-I-Noor Rapidograph: 1 patents #18 of 38Top 50%
📍 Geisingen, DE: #31 of 49 inventorsTop 65%
Overall (All Time): #3,899,449 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4913283 Case for drawing boards — 1990-04-03