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.)
BRITISH TRANSPORT COMMISSION
Original Assignee
BRITISH TRANSPORT COMMISSION
Filing date
Publication date
Application filed by BRITISH TRANSPORT COMMISSIONfiledCriticalBRITISH TRANSPORT COMMISSION
Application grantedgrantedCritical
Publication of AU5567759ApublicationCriticalpatent/AU5567759A/en
Publication of AU234167B2publicationCriticalpatent/AU234167B2/en