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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vacuum Brake Co Ltd
Original Assignee
Vacuum Brake Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vacuum Brake Co LtdfiledCriticalVacuum Brake Co Ltd
Priority to ES5038ApriorityCriticalpatent/ES5038A3/es
Publication of ES5038A3publicationCriticalpatent/ES5038A3/es
Aparatos perfeccionados que tienen su aplicación en los trenes de Ferrocarril provistos de frenos neumáticos para que los pasajeros puedan hacer señales a los maquinistas y conductores o guarda-frenos.