De Champrobert & Compagnie was a French automobile manufacturer active from 1902 to 1905, based in Levallois-Perret, Seine. The company specialized in innovative vehicle designs, particularly notable for its use of petrol-electric drive systems. The hallmark of De Champrobert's vehicles was their unique combination of a small engine and electric propulsion. The initial model featured an 8 horsepower single-cylinder De Dion-Bouton engine,…