GG

Gunter Guilino

OR Optische Werke G. Rodenstock: 1 patents #35 of 71Top 50%
Overall (All Time): #4,126,218 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4240719 Progressive ophthalmic lens Rudolf Barth 1980-12-23