Manufactured by Ernst Wilhelm Taschner G.m.b.H., Krefeld, 1932 to 1934.
Displayed at the Berlin auto show of 1933 was a Lastendreiräder (cargo tricycle) with a 750kg payload powered by 200cc two-stroke engines from JLO and DKW. Other models of up to 600cc were constructed, some with water-cooled engines, and large trailers could be fitted to some models. Most had the engine mounted above the front wheel.
Source: Axel Oskar Mathieu Archive