Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES143220ApriorityCriticalpatent/ES143220A1/es
Publication of ES143220A1publicationCriticalpatent/ES143220A1/es
ES143220A1936-10-051936-10-05Perfeccionamientos en las instalaciones y dispositivos para el mando o control eléctrico a distancia.
ExpiredES143220A1
(es)