Duboucher's single-seater 3-wheel vehicle project was created in Algeria by Mr. Duboucher himself. This innovative endeavor involved the development of a light vehicle, powered by a Lambretta scooter engine. One distinctive feature of the vehicle was its entrance mechanism, requiring the lifting of the upper part of the bodywork for access.

Furthermore, Mr. Duboucher had plans for a biplace version of the vehicle, featuring side-by-side seating. Unlike the single-seater variant, this version would be equipped with a larger displacement twin-cylinder engine. The proposed engine options included models with side valves, such as the Gnome-Rhône V2 or the BMW R12.

These projects represented Duboucher's vision for versatile and efficient urban transportation solutions, showcasing his innovative approach to vehicle design and engineering.