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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vargas Galleja Francisco
Original Assignee
Vargas Galleja Francisco
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vargas Galleja FranciscofiledCriticalVargas Galleja Francisco
Priority to ES159777ApriorityCriticalpatent/ES159777A1/es
Publication of ES159777A1publicationCriticalpatent/ES159777A1/es
ES159777A1942-12-011942-12-01Unos perfeccionamientos en el procedimiento de afilar en bisel por una o dos caras a los flejes de acero
ExpiredES159777A1
(es)