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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La Metalurgica Alemana
Original Assignee
La Metalurgica Alemana
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Publication date
Application filed by La Metalurgica AlemanafiledCriticalLa Metalurgica Alemana
Priority to ES78675ApriorityCriticalpatent/ES78675A3/es
Publication of ES78675A3publicationCriticalpatent/ES78675A3/es
ES78675A1921-06-231921-06-23Un procedimiento para constituir los asideros de los objetos de aluminio destinados a sufrir la acción del calor.
ExpiredES78675A3
(es)