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Individual
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Individual
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Priority to ES9901266UpriorityCriticalpatent/ES1042971Y/en
Publication of ES1042971UpublicationCriticalpatent/ES1042971U/en
Application grantedgrantedCritical
Publication of ES1042971YpublicationCriticalpatent/ES1042971Y/en
Blackboard perfect for, essentially be formed from a sheet (1) of flexible plastics material, rollable, washable and flame resistant, and lightweight, having a region thereof in which is provided printing an ink (2) capable of writing thereon by a writing tool suitable as gypsum, chalk or the like and can be easily proceed to subsequent deletion by washing or the like. (Machine-translation by Google Translate, not legally binding)