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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Andrefer S A
Original Assignee
Andrefer S A
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Application filed by Andrefer S AfiledCriticalAndrefer S A
Priority to ES1976224534UpriorityCriticalpatent/ES224534Y/en
Publication of ES224534UpublicationCriticalpatent/ES224534U/en
Application grantedgrantedCritical
Publication of ES224534YpublicationCriticalpatent/ES224534Y/en
New blackboard board provided with school data characterized in that it comprises a board on which a slate or erasable writing element is attached, with a margin between it and the edge of the board sufficient to print school characters. (Machine-translation by Google Translate, not legally binding)
ES1976224534U1976-11-171976-11-17
NEW BLACKBOARD SUPPLIED WITH SCHOOL DATA.
ExpiredES224534Y
(en)
Device that allows to integrate, on a notebook cover or a game that can be distributed and binding. (Machine-translation by Google Translate, not legally binding)