Control device for universal electric motors (Machine-translation by Google Translate, not legally binding)
ES244265A3
Improvements in the construction of fractional electric motors (Machine-translation by Google Translate, not legally binding)
ES244266A1
Improvements in the construction of centrifugal appliances (Machine-translation by Google Translate, not legally binding)
ES244267A1
Improvements in the construction of bitter apparatus, particularly for food substances (Machine-translation by Google Translate, not legally binding)
ES244264A3
Appliance for the conversion of an electric coffee mill to blades in domestic bearer to rods (Machine-translation by Google Translate, not legally binding)
ES244263A3
Mechanism of coupling for the conversion of an electric coffee mill to agitator in domestic shredder (Machine-translation by Google Translate, not legally binding)