Multiple users motocultivators (Machine-translation by Google Translate, not legally binding)
ES248749A1
Motoculating apparatus (Machine-translation by Google Translate, not legally binding)
ES230323A1
Improvements in the construction of motocultivators with one or several drive wheels (Machine-translation by Google Translate, not legally binding)
ES229440A1
Improvements in the construction of universal couplings for motor driver tools (Machine-translation by Google Translate, not legally binding)
ES210424A1
Motorcultural apparatus, especially intended to be used as an autonomic lawn mower and analogue applications (Machine-translation by Google Translate, not legally binding)
ES207604A1
A device for fixing counterweight on tractors and motocultivators (Machine-translation by Google Translate, not legally binding)