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.)
GUERRERO PEDRO PEDRO
Original Assignee
GUERRERO PEDRO PEDRO
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 GUERRERO PEDRO PEDROfiledCriticalGUERRERO PEDRO PEDRO
Priority to ES0081246UpriorityCriticalpatent/ES81246Y/en
Publication of ES81246UpublicationCriticalpatent/ES81246U/en
Application grantedgrantedCritical
Publication of ES81246YpublicationCriticalpatent/ES81246Y/en
Binding device with changeable sheets, characterized by comprising a one-piece body composed of a tubular bushing of a height substantially coincident with the length of the T-notches made in the edge of the leaves whose facing appendages penetrate at one end of said bushing for the effective retention of the whole. (Machine-translation by Google Translate, not legally binding)
Device for reproduction of letters and similar characters for lettering and line drawing (Machine-translation by Google Translate, not legally binding)