D.F.P. (Doriot, Flandrin et Parant) was a French automobile manufacturer based in Courbevoie, in the Seine department. The company originated with Auguste Doriot and Ludovic Flandrin, who had met while working at Peugeot in the 1890s and later spent several years with Clément-Bayard before establishing their own firm in 1906. Their early products, sold under the name Doriot-Flandrin, were single-cylinder voiturettes featuring shaft drive and transverse rear suspension. In 1908,…