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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Arranz Quiros L Y Jm
Original Assignee
Arranz Quiros L Y Jm
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Application filed by Arranz Quiros L Y JmfiledCriticalArranz Quiros L Y Jm
Priority to ES1978233818UpriorityCriticalpatent/ES233818Y/es
Publication of ES233818UpublicationCriticalpatent/ES233818U/es
Application grantedgrantedCritical
Publication of ES233818YpublicationCriticalpatent/ES233818Y/es
Cambio de vias con carriles de sección rectangular, caracterizado porque esta constituido por una parte fija con carriles externos y de una cuña triangular móvil, sobre la que fijados los dos trozos internos de carril, que cerrarían en cada posición la rodadura necesaria para pasar la rueda por un plano continuo de un carril externo al interno desviado o del otro carril externo al otro restante carril Interno.
ES1978233818U1978-02-081978-02-08Cambio de vias con carriles de seccion rectangular.
ExpiredES233818Y
(es)