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.)
ORTEGA GUILERA ELENA
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ORTEGA GUILERA ELENA
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Filing date
Publication date
Application filed by ORTEGA GUILERA ELENAfiledCriticalORTEGA GUILERA ELENA
Priority to ES0000587UpriorityCriticalpatent/ES587Y/es
Publication of ES587UpublicationCriticalpatent/ES587U/es
Application grantedgrantedCritical
Publication of ES587YpublicationCriticalpatent/ES587Y/es
Un nuevo sistema de sobres caracterizado por el hecho de que se haya dispuesto en uno o varios de sus dobleces un medio para abrirlo, consistiendo en un hilo, cinta o en otra forma apropiada de cualquier material adecuado.