Improvements in devices for the extinction of voltaic arches. (Machine-translation by Google Translate, not legally binding)
ES272552A1
Extinguishing chamber for switches, fuses, electrical and similar overvoltage derivers (Machine-translation by Google Translate, not legally binding)
ES243104A1
Improvements in electrical switches with arc extinction through a current of extinguishing agent at pressure produced by the own arc (Machine-translation by Google Translate, not legally binding)
ES238798A1
Improvements in high performance fuses (Machine-translation by Google Translate, not legally binding)
ES185702A1
Improvements in switches with extinction of the arc by a current of an extinguishing medium at pressure, produced by the same arc
ES165433A1
Improvements in switches with extinction of the arc by a current of an extinguishing medium at pressure, produced by the same arc
ES147540A1
Internal combustion engine.
ES140733A1
An improved system cut-off device.
ES140495A1
A switch system for extinguishing the electric arc by a stream of fluid under pressure.
ES130038A1
A new system device for the simultaneous winding and unrolling of an endless film for film projections.
GB191309580A
Improved Apparatus for Pressing Poles, Pipes, Posts and the like from Concrete and similar Material.
