30
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
149078
13267
2

2 ago 1900 ano - Human blood grouping, ABO, discovered by Karl Landsteiner and adapted for use on bloodstains by Dieter Max Richter.

Adicionado na linha do tempo:

Data:

2 ago 1900 ano
Agora
~ 123 years ago