29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
143571
12744
2
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
jan 2, 1901 - ABO Blood type
Description:
Karl Landsteiner identified first blood types by the effects of blood contacts between two people.
Added to timeline:
16 Oct 2017
0
0
377
forensic timeline 2
Date:
jan 2, 1901
Now
~ 123 years ago