AU470017B - Improvements in turnout switch for three-rail mixed gauge railways
- Google Patents
Improvements in turnout switch for three-rail mixed gauge railways
Info
Publication number
AU470017B
AU470017BAU4700/17AAU470017AAU470017BAU 470017 BAU470017 BAU 470017BAU 4700/17 AAU4700/17 AAU 4700/17AAU 470017 AAU470017 AAU 470017AAU 470017 BAU470017 BAU 470017B
Authority
AU
Australia
Prior art keywords
turnout switch
gauge railways
rail
mixed gauge
rail mixed
Prior art date
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 AU4700/17ApriorityCriticalpatent/AU470017A/en
Priority claimed from AU4700/17Aexternal-prioritypatent/AU470017A/en
Publication of AU470017BpublicationCriticalpatent/AU470017B/en
Publication of AU470017ApublicationCriticalpatent/AU470017A/en