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.)
Casals Joaquin
Original Assignee
Casals Joaquin
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 Casals JoaquinfiledCriticalCasals Joaquin
Priority to ES21348ApriorityCriticalpatent/ES21348A3/es
Publication of ES21348A3publicationCriticalpatent/ES21348A3/es
Mejoras en maquinaria o aparatos para abrir o separar hojas o planchas, pero especialmente las planchas u hojas de metal que hayan sido laminadas o prensadas en forma plegada o apilada.