First electron microscope (1 gen 1931 anni – 1 gen 1932 anni)
Descrizione:
The first electron microscope was developed in 1931 by University of Berlin scientist Ernst Ruska and electrical engineer Max Knoll. They were able to generate a four hundred power magnification with the prototype they made.
Aggiunto al nastro di tempo:
Data:
1 gen 1931 anni
1 gen 1932 anni
~ 1 years