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 Un accord Confidentialité FAQ

Cabinet Get premium

Donate

4 janv. 1900 - К.Винклером и Р.Кничем разработаны основы промышленного синтеза серной кислоты контактным способом.

Ajouté au bande de temps:

Великие открытия в ХХ веке.

13 juin 2017

2

0

4444

Date:

4 janv. 1900

Maintenaint

~ Il y a 125 ans

Les images:

About & Feedback Un accord Confidentialité FAQ

Cabinet Get premium

Donate

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

Secured with SSL