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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Application filed by IndividualfiledCriticalIndividual
Priority to ES387437ApriorityCriticalpatent/ES387437A2/es
Publication of ES387437A2publicationCriticalpatent/ES387437A2/es
Un dispositivo inversor automatico para alimentar fluido a un aparato, una canalizacion y similares a partir de una u otra de las dos fuentes de fluido.