30
/es/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
658821
55679
2
Public Timelines FAQ
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Open cabinet
For educational institutions For teachers For students Open cabinet
Crear
Create a timeline
Public timelines
Library
FAQ

6 oct 1942 año - Patente de la Electrofotograía

Descripción:

Chester Carlson recibe la patente No. 2,297,691 por la electrofotografía posteriormente llamada xerografía

Añadido al timeline:

Xerox

ByDiego Medina
31 ene 2018

fecha:

6 oct 1942 año
Ahora mismo
~ 81 years ago

Fotos:

About & FeedbackAcuerdoPrivacidadBiblioteca
2024 © Time.Graphics
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Excellent (Trustpilot Reviews)
Based on 115+ reviews