Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Get premium

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

mar 26, 1906 - выдан первый патент магнитный диск

Added to timeline:

Владимирова, Киселёва

ByАлсу Ганиева

21 Oct 2017

0

0

1024

Date:

mar 26, 1906

Now

~ 119 years ago

Images:

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

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

Secured with SSL