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 S A
Original Assignee
La Metalurgica S A
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Publication date
Application filed by La Metalurgica S AfiledCriticalLa Metalurgica S A
Priority to ES100390ApriorityCriticalpatent/ES100390A3/es
Publication of ES100390A3publicationCriticalpatent/ES100390A3/es
ES100390A1926-11-131926-11-13Un procedimiento para trabajar las caras de los discos de cuerno artificial, especialmente botones.
ExpiredES100390A3
(es)