AU445205B - An improved railway signalling apparatus
- Google Patents
An improved railway signalling apparatus
Info
Publication number
AU445205B
AU445205BAU4452/05AAU445205AAU445205BAU 445205 BAU445205 BAU 445205BAU 4452/05 AAU4452/05 AAU 4452/05AAU 445205 AAU445205 AAU 445205AAU 445205 BAU445205 BAU 445205B
Authority
AU
Australia
Prior art keywords
signalling apparatus
railway signalling
improved railway
improved
signalling
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 AU4452/05ApriorityCriticalpatent/AU445205A/en
Priority claimed from AU4452/05Aexternal-prioritypatent/AU445205A/en
Publication of AU445205BpublicationCriticalpatent/AU445205B/en
Publication of AU445205ApublicationCriticalpatent/AU445205A/en