AU953513B - Improvements in railway sleepers
- Google Patents
Improvements in railway sleepers
Info
Publication number
AU953513B
AU953513BAU9535/13AAU953513AAU953513BAU 953513 BAU953513 BAU 953513BAU 9535/13 AAU9535/13 AAU 9535/13AAU 953513 AAU953513 AAU 953513AAU 953513 BAU953513 BAU 953513B
Authority
AU
Australia
Prior art keywords
railway sleepers
sleepers
railway
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 AU9535/13ApriorityCriticalpatent/AU953513A/en
Priority claimed from AU9535/13Aexternal-prioritypatent/AU953513A/en
Publication of AU953513BpublicationCriticalpatent/AU953513B/en
Publication of AU953513ApublicationCriticalpatent/AU953513A/en