Automatic machine for the manufacture of thermos. (Machine-translation by Google Translate, not legally binding)
ES305068A1
Improvements in the stoves fueled by liquefied gaseous or other combustibles. (Machine-translation by Google Translate, not legally binding)
ES300490A3
Improvements in the manufacture of metal sets saused for sinks (Machine-translation by Google Translate, not legally binding)
ES235354A2
Improvements in the feeding and service of the miters in petroleum burners (Machine-translation by Google Translate, not legally binding)
ES234897A1
A rotation movement generating machine with bipolar coupling axis (Machine-translation by Google Translate, not legally binding)
ES234855A1
An apparatus of multiple mechanisms for the handling and preparation of food items (Machine-translation by Google Translate, not legally binding)
ES234749A1
Improvements introduced in centrifugal machines (Machine-translation by Google Translate, not legally binding)
ES214699A2
Improvements applicable to mechanical dispositions for maneuver in stoves and heating powers for liquid fuels (Machine-translation by Google Translate, not legally binding)
ES211815A2
Improvements in the mechanisms for the stoves, fogones and heating appliances by combustión of liquid fuels (Machine-translation by Google Translate, not legally binding)
ES211814A2
Improvements applicable to mechanical dispositions for maneuver in stoves and heating powers for liquid fuels (Machine-translation by Google Translate, not legally binding)
ES203557A1
Improvements in the mechanisms for the stoves, fogones and heating apparatus by liquid combustion (Machine-translation by Google Translate, not legally binding)
ES203321A1
Improvements applicable to the mechanical provisions for maneuver in stoves and heating powers for liquid fuels (Machine-translation by Google Translate, not legally binding)