Constantincsco was a short-lived automobile manufacturer based in Paris, active from 1926 to 1928. The company was founded by George Constantincsco, a Romanian-born inventor who became a naturalized British citizen in 1916. He gained recognition for his invention of the synchronized machine-gun, which allowed bullets to be fired through the rotating blades of a fighter aircraft, supplying around 50,000 synchronized gears during his career. In…