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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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4 nov 1774 ano - 1774: Duchauteau y De Chemant disañaron el proceso de creacion de protesis de porcelana dura.
Adicionado na linha do tempo:
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By
Jose Alberto B J
4 out 2018
0
0
246
Data:
4 nov 1774 ano
Agora
~ 250 years ago
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