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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES337919ApriorityCriticalpatent/ES337919A2/es
Publication of ES337919A2publicationCriticalpatent/ES337919A2/es
230000014759maintenance of locationEffects0.000abstract1
230000007704transitionEffects0.000abstract1
Landscapes
Railway Tracks
(AREA)
ES337919A1967-03-111967-03-11Dispositivo de acoplamiento de ruedas de ferrocarril a di- versos anchos de via y al aparato de accionamiento.
ExpiredES337919A2
(es)