Category:Otto Wichterle

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English: Otto Wichterle (1913–1998) was a Czech chemist and inventor, best known for his invention of modern contact lenses.
Čeština: Prof. Ing. RTDr. Otto Wichterle, DrSc. (1913–1998) byl český chemik a vynálezce.
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Media in category "Otto Wichterle"

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