1 janv. 1800 - Typewriter
Description:
Typewriter is a mechanical or electromechanical machine for writing characters similar to those produced by printer's movable type. It operates by keys that strike ribbon to transmit ink or carbon impressions onto paper. It allowed people to bring printing press into their own homes. They replaced simple pen and paper in many offices, homes and schools.Ajouté au bande de temps:
Date:
1 janv. 1800
Maintenaint
~ Il y a 225 ans