WF

Walter Frobose

EG Ernst Leitz Wetzlar, Gmbh: 1 patents #54 of 139Top 40%
📍 Solms, DE: #53 of 110 inventorsTop 50%
Overall (All Time): #4,057,158 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4402576 Adjusting device for the stage of an optical instrument Werner Stahl, Robert Lisfeld 1983-09-06