Arthur Constantin Krebs

thumb|Panhard et Levassor (1887–1895). This model was the first registered automobile in Portugal. thumb|Panhard et Levassor'sDaimler Motor Carriage, 1894 thumb|Panhard et Levassor (1896) thumb|12 h.p. Panhard, ca. 1902 thumb|1933 Panhard et Levassor X74 thumb|1937 Panhard et Levassor Dynamic thumb|1955 DB Panhard HBR thumb|right|1960 Panhard DB Le Mans thumb|1964 Panhard 24CT Panhard was a French motor vehicle manufacturer that began as one of the first makers of automobiles. It was a manufacturer of light tactical and military vehicles. Its final incarnation, now owned by Renault Trucks Defe

French designer of airships (1847–1905)

French Army airship

world's first all-electric submarine

American patent lawyer and inventor of a version of the automobile (1846–1922)

French officer, pioneer in automotive engineering (1850-1935)