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1 janv. 1873 - Ferdinand Cuignet, M Mengin and H Parent develop retinoscopy 1873-1880
Ajouté au bande de temps:
The development of optometry through the ages
By
Christian Pot
10 avr. 2021
0
0
764
Date:
1 janv. 1873
Maintenaint
~ Il y a 152 ans
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