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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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6 out 1942 ano - Patente de la Electrofotograía
Descrição:
Chester Carlson recibe la patente No. 2,297,691 por la electrofotografía posteriormente llamada xerografía
Adicionado na linha do tempo:
Xerox
By
Diego Medina
31 jan 2018
0
0
547
Data:
6 out 1942 ano
Agora
~ 82 years ago
Imagens:
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