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 3, 1990 - Comienzo de uso del coltán

Added to timeline:

timel

ByDiego Gonzalez Perez

25 Nov 2017

0

0

371

Date:

mar 3, 1990

Now

~ 35 years ago

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