33
/de/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
167995
14865
2
Public Timelines
FAQ Das Premium bekommen

14 Jan 1829 Jahr - Embossed Printing Press ( Braille )

Beschreibung:

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.

Zugefügt zum Band der Zeit:

18 Okt 2017
0
0
540

Datum:

14 Jan 1829 Jahr
Jetzt
~ 196 years ago

Abbildungen: