Standard Search
About 2 results
https://drivepatents.com/patents/979157 · 29 Jan 2014
A motorized vehicle having at least two wheels, such as a bicycle or the like, comprising at least one electric motor powered by an energy storage and generation source, such as a battery or the like, said at least one motor driving at least one of said tw...
https://drivepatents.com/patents/991219 · 1 May 2013
Motorized vehicle with at least two wheels (50, 51), provided with at least a first motor (10) and at least a second motor (11), said first motor (10) being intended for applying torque values higher than those applicable by said second motor (11), and sai...