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Pravoslava T. Guguchkova-Yanchuleva

Overall (All Time): #3,986,502 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4710196 Intraocular crystalline lens Nikola G. Dyakov, Dimiter V. Benchev 1987-12-01