What font does Corona use? The closest font you can get for the Corona logo is Cloister Black…
What font does T-online use? The closest font you can get for the T-online logo is Corona Medium font.
Designers: Chauncey H. Griffith
Free alternative fonts for T-online logo:
The closest free font you can get is Pharmacy Font.
About free fonts:
Fonts by Harold Lohner