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EXPLOTACIONES Y SUMINISTROS SL
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EXPLOTACIONES Y SUMINISTROS SL
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Application filed by EXPLOTACIONES Y SUMINISTROS SLfiledCriticalEXPLOTACIONES Y SUMINISTROS SL
Priority to ES0274208ApriorityCriticalpatent/ES274208A1/en
Publication of ES274208A1publicationCriticalpatent/ES274208A1/en
Investigating Or Analyzing Materials By The Use Of Electric Means
(AREA)
Abstract
Improvements in flammable gas detection devices characterized in that a transformer is included in its electrical circuit whose primary coil is connected, through a condenser, to the power supply, constituting both elements a resonant circuit for the stabilization of the voltage. (Machine-translation by Google Translate, not legally binding)
ES0274208A1962-01-311962-01-31Improvements in flammable gas detectors (Machine-translation by Google Translate, not legally binding)
ExpiredES274208A1
(en)
Improvements introduced in the manufacture of ballasting coils with automatic switched device connected in series (Machine-translation by Google Translate, not legally binding)
Circuit transformer of the current generated by the battery of the automobiles to make it useful to other electrical appliances (Machine-translation by Google Translate, not legally binding)