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Priority to ES1977232005UpriorityCriticalpatent/ES232005Y/es
Publication of ES232005UpublicationCriticalpatent/ES232005U/es
Application grantedgrantedCritical
Publication of ES232005YpublicationCriticalpatent/ES232005Y/es
ES1977232005U1977-11-121977-11-12Dispositivo para apertura y cierre automatico de puertas, a-plicable en ascensores y montacargas.
ExpiredES232005Y
(es)