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sep 2, 1868 - Gustav Hermann
Description:
Sugirió el uso de aluminio en lugar de acero para que las extremidades artificiales fueran más livianas y funcionales.
Added to timeline:
Historia órtesis
By
Alonso Delgadillo
17 Sep 2018
0
0
557
Date:
sep 2, 1868
Now
~ 157 years ago
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