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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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1 jan 1959 ano - 1959 Otto Wichterle introduces HEMA hydrophylic contact lenses
Adicionado na linha do tempo:
The development of optometry through the ages
By
Christian Pot
10 abr 2021
0
0
758
Data:
1 jan 1959 ano
Agora
~ 66 years ago
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