AU1586015B - Improvements in railroad ties
- Google Patents
Improvements in railroad ties
Info
Publication number
AU1586015B
AU1586015BAU15860/15AAU1586015AAU1586015BAU 1586015 BAU1586015 BAU 1586015BAU 15860/15 AAU15860/15 AAU 15860/15AAU 1586015 AAU1586015 AAU 1586015AAU 1586015 BAU1586015 BAU 1586015B
Authority
AU
Australia
Prior art keywords
railroad ties
railroad
ties
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 AU15860/15ApriorityCriticalpatent/AU1586015A/en
Priority claimed from AU15860/15Aexternal-prioritypatent/AU1586015A/en
Publication of AU1586015BpublicationCriticalpatent/AU1586015B/en
Publication of AU1586015ApublicationCriticalpatent/AU1586015A/en