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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0029486UpriorityCriticalpatent/ES29486Y/es
Publication of ES29486UpublicationCriticalpatent/ES29486U/es
Application grantedgrantedCritical
Publication of ES29486YpublicationCriticalpatent/ES29486Y/es
Regla para dibujo, que consiste esencialmente en una tira rígida, de bordes rectos y figura rectangular, en cuya cara superior presenta, en sentido longitudinal, total o parcialmente un vaciado o canal apto para alojar un instrumento de dibujo o escritura, tal como un lápiz o tiralíneas.
ES0029486U1951-12-291951-12-29Regla para dibujo
ExpiredES29486Y
(es)