Procedure for the manufacture of clock boxes (Machine-translation by Google Translate, not legally binding)
ES257724A1
Improvements in electrical clocks (Machine-translation by Google Translate, not legally binding)
US2894356A
Dancing toy provided with vibrating acoustic devices
US2927467A
Transmission mechanism for doll with independently movable limbs
ES217469A1
An engine mechanism for connecting operation or not of various receiving devices (Machine-translation by Google Translate, not legally binding)
ES216126A3
A mechanical system for tensioning and orientation of vertical bands light step graduators (Machine-translation by Google Translate, not legally binding)
ES177797A1
A clografic system for multiple use
ES148141A1
Improvements in the construction of machines for wall clocks or desktop
