AU1041107B - Improvements in railroad ties
- Google Patents
Improvements in railroad ties
Info
Publication number
AU1041107B
AU1041107BAU10411/07AAU1041107AAU1041107BAU 1041107 BAU1041107 BAU 1041107BAU 10411/07 AAU10411/07 AAU 10411/07AAU 1041107 AAU1041107 AAU 1041107AAU 1041107 BAU1041107 BAU 1041107B
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 AU10411/07ApriorityCriticalpatent/AU1041107A/en
Priority claimed from AU10411/07Aexternal-prioritypatent/AU1041107A/en
Publication of AU1041107BpublicationCriticalpatent/AU1041107B/en
Publication of AU1041107ApublicationCriticalpatent/AU1041107A/en