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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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15 fev 1938 ano - Xerography (photocopying) developed by Chester S. Carlson of Queens, New York
Adicionado na linha do tempo:
printing
By
Martin
16 out 2017
0
0
942
Data:
15 fev 1938 ano
Agora
~ 86 years ago
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