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1 janv. 1954 - 1954 Australian optometrist Joseph Lederer designs his Lederer lens for low vision
Ajouté au bande de temps:
The development of optometry through the ages
By
Christian Pot
10 avr. 2021
0
0
766
Date:
1 janv. 1954
Maintenaint
~ Il y a 71 ans
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