Montigny mitrailleuse
The Montigny mitrailleuse was an early type of crank-operated machine-gun developed by the Belgian gun works of Joseph Montigny between 1859 and 1870. It was an improved version of the "Mitrailleuse", () invented by Belgian Captain Fafschamps in 1851 which was a fixed 50-barrelled volley gun.
Ugo Cerletti
Away from his medical work, Cerletti is credited with introducing the idea of white uniforms for alpine troops in order to reduce visibility during the First World War. He also invented artillery missiles with delayed-action fuses. These were used by the Italian and French armies in order to create mine fields between enemy positions.