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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Productos Magnesianos S A Promasa
Original Assignee
Productos Magnesianos S A Promasa
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Publication date
Application filed by Productos Magnesianos S A PromasafiledCriticalProductos Magnesianos S A Promasa
Priority to ES181784ApriorityCriticalpatent/ES181784A1/es
Publication of ES181784A1publicationCriticalpatent/ES181784A1/es
ES181784A1948-01-211948-01-21Mejoras en la construcción de pavimentos de madera, con el empleo de sustancias aglomerantes incombustibles
ExpiredES181784A1
(es)