VEHICLE FOR THE MOVEMENT OF A DRIVER COMPRISING A BALL ROLLING ON A GROUND SURFACE AND IN ANY DESIRED DIRECTION - diagram, schematic, and image 12
![VEHICLE FOR THE MOVEMENT OF A DRIVER COMPRISING A BALL ROLLING ON A GROUND SURFACE AND IN ANY DESIRED DIRECTION - diagram, schematic, and image 12](/img/20160296829_12.png)
Back to VEHICLE FOR THE MOVEMENT OF A DRIVER COMPRISING A BALL ROLLING ON A GROUND SURFACE AND IN ANY DESIRED DIRECTION , All Patents .