Dietrich-Gobiet  Flugzeugwerke AG
Richard-Dietrich-Flugzeugbau-GmbH,
Mannheim
Dietrich Flugzeugbau


Kurt Katzenstein, Richard Dietrich and Fritz Raab in front of a DP IIa
Dietrich showed his aircraft at the Flight Exhibition in Praha 1924
DP VI
DP VIIa
DP IIa