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 ES87296ApriorityCriticalpatent/ES87296A1/es
Publication of ES87296A1publicationCriticalpatent/ES87296A1/es
ES87296A1923-11-091923-11-09Perfeccionamientos en la fabricación de vigas de losetas armadas y procedimiento de construcción resultante.
ExpiredES87296A1
(es)