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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1971173506UpriorityCriticalpatent/ES173506Y/es
Publication of ES173506UpublicationCriticalpatent/ES173506U/es
Application grantedgrantedCritical
Publication of ES173506YpublicationCriticalpatent/ES173506Y/es
Aparato retenedor de cuerdas, caracterizado por incluir un rodillo prisionero, pero con libertad de desplazamiento en el interior del cajetín de dicho aparato, rodillo que está constituido por tres discos solidarizados adecuadamente y todos ellos dentados en su periferia, siendo dos de estos discos de igual diámetro, y el otro disco menor y situado entre ellos, determinando una garganta anular, con lo que se consigue presentar más puntos de incisión sobre la cuerda que se quiere retener.
ES1971173506U1971-10-221971-10-22Aparato retenedor de cuerdas.
ExpiredES173506Y
(es)