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14 janv. 1829 - Embossed Printing Press ( Braille )

Description:

Louis Braille invents embossed printing, this printing is embossed dot system which is used in braille today which these dots are put in order to represent a letter in the alphabet, which is used for the blind.

Ajouté au bande de temps:

History of Printing

ByPatryck
18 oct. 2017
0
0
544

Date:

14 janv. 1829
Maintenaint
~ Il y a 196 ans

Les images:

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