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Individual
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Individual
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Priority to ES1983276403UpriorityCriticalpatent/ES276403Y/en
Publication of ES276403UpublicationCriticalpatent/ES276403U/en
Application grantedgrantedCritical
Publication of ES276403YpublicationCriticalpatent/ES276403Y/en
Improved chart of the type comprising a sheet of cardboard or similar material provided with a central creasing line that allows folding and opening in the manner of a book, essentially characterized by the fact that the inside faces of said sheet involve a silhouette it can be assembled in the position of those, whose silhouette can be assembled in the open position of those, whose silhouette can be assembled in the open position of those, whose silhouette represents a motif related to an impression, foreseeing the remaining surface thereof destined for writing. (Machine-translation by Google Translate, not legally binding)
ES1983276403U1983-12-191983-12-19
PERFECTED LETTER
ExpiredES276403Y
(en)
Improvements in the material equalization recording machines in graphic arts machines with food leaf to leaf. (Machine-translation by Google Translate, not legally binding)