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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1970159475UpriorityCriticalpatent/ES159475Y/es
Publication of ES159475UpublicationCriticalpatent/ES159475U/es
Application grantedgrantedCritical
Publication of ES159475YpublicationCriticalpatent/ES159475Y/es
Paralex medidor de su recorrido Este aparato no solo sirve para hacer paralelas, sino que, aparte de ello, da la distancia del recorrido del mismo sobre el dibujo las distancias verticales las da el indice de lectura sobre las escalas situadas en la regla base; las horizontales las da la misma escala, por supuesto sin la ayuda del índice.
ES1970159475U1970-05-161970-05-16Paralex medidor de su recorrido.
ExpiredES159475Y
(es)