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GUILLO CASALS ARTURO
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GUILLO CASALS ARTURO
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Application filed by GUILLO CASALS ARTUROfiledCriticalGUILLO CASALS ARTURO
Priority to ES212310ApriorityCriticalpatent/ES212310A1/en
Publication of ES212310A1publicationCriticalpatent/ES212310A1/en
Improvements in the stopcocks for fluids characterized in that the rotating closing part has an arm that in the full sealing position is installed on an electric spring breaker which leaves open an electrical circuit of remote control when pressed by a button arranged in the lower part of said arm. (Machine-translation by Google Translate, not legally binding)
ES212310A1953-11-211953-11-21Improvements in the keys of pass for fluids (Machine-translation by Google Translate, not legally binding)
ExpiredES212310A1
(en)
A device to open or close an electrical circuit through a secret combination variable at will (Machine-translation by Google Translate, not legally binding)
Improvements in the thermo-regulators applicable to thermoelectric appliances in general (Machine-translation by Google Translate, not legally binding)