Vaillant

==1899–1930==
==1930–1953==
==1953–1959==
==1959–1979==
==1979–1991==
==1991–1993==
==1993–2005==
==2005–2009==
This logo was adopted in 2005 by Horst Gerlach and Sonja Miehlke.
==2009–2020==
==2020–present==
Category:Technology
Category:Germany