AU1384219B - Improvements in railway sleepers
- Google Patents
Improvements in railway sleepers
Info
Publication number
AU1384219B
AU1384219BAU13842/19AAU1384219AAU1384219BAU 1384219 BAU1384219 BAU 1384219BAU 13842/19 AAU13842/19 AAU 13842/19AAU 1384219 AAU1384219 AAU 1384219AAU 1384219 BAU1384219 BAU 1384219B
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 AU13842/19ApriorityCriticalpatent/AU1384219A/en
Priority claimed from AU13842/19Aexternal-prioritypatent/AU1384219A/en
Publication of AU1384219BpublicationCriticalpatent/AU1384219B/en
Publication of AU1384219ApublicationCriticalpatent/AU1384219A/en