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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Priority to ES172303ApriorityCriticalpatent/ES172303A1/es
Publication of ES172303A1publicationCriticalpatent/ES172303A1/es
ES172303A1946-01-251946-01-25Mejoras introducidas en los miembros de refuerzo destinados a la construcción de pisos, estructuras de muros y similares
ExpiredES172303A1
(es)