Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

26 март 1920 г. - Typewriter

Описание:

Manual machine with keys that allowed students to type print-like characters one at a time on paper instered around a roller.

Добавлено на ленту времени:

Edu 141 History of Technology Timeline

4 дек 2017

0

0

413

Дата:

26 март 1920 г.

Сейчас

~ 105 г назад

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL