A foldable traffic signal, signalling incidents and provided with luminous components constructed from three parts with a surface provided with catadioptric components, formed by the union of three sides (triangle), and with several electroboscopic lamps o...

Self-propelled cart that can be used as a cart for supermarkets and the like consisting of a cart equipped with a motor (6) mounted on one of the axles thereof, said motor being an electrical motor powered by a rechargeable battery (7) and having a male pl...