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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ISOARD DENIS
Original Assignee
ISOARD DENIS
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Application filed by ISOARD DENISfiledCriticalISOARD DENIS
Priority to ES31622ApriorityCriticalpatent/ES31622A1/es
Publication of ES31622A1publicationCriticalpatent/ES31622A1/es
ES31622A1903-04-241903-04-24Un nuevo sistema de bloques y dovelas de argamasa o cemento armado para toda clase de construcciones.
ExpiredES31622A1
(es)