Interview with Stefan Kaufmann and Manuela Bibert from Dirkschneider & The Old Gang

Accept - Interviews and Footage On The Road

EVOLUTION OF STEFAN KAUFMANN 1979-PRESENT

ACCEPT: ENTREVISTA com STEFAN KAUFMANN [PARTE 1]

Udo Dirkschneider Stefan Kaufmann interview 1998 480p

The missing piece in the industrial energy transition | Dr. Stefan Kaufmann | TEDxHHN

Stefan Kaufmann (Member of the German Parliament)