30
/it/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
125239
11043
2
Public Timelines FAQ
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Open cabinet
For educational institutions For teachers For students Open cabinet
Creare
Create a timeline
Public timelines
Library
FAQ

31 dic 1900 anni - Karl Leindsteiner discovered three blood types, A, B, O

Aggiunto al nastro di tempo:

The History of Blood

ByRylee A
8 ott 2017

Data:

31 dic 1900 anni
Adesso
~ 123 years ago
About & FeedbackAccordoPrivatezzaBiblioteca
2024 © Time.Graphics
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Excellent (Trustpilot Reviews)
Based on 115+ reviews
Write your own review on Trustpilot.com