AU129940A - Improvements relating to railway traffic controlling apparatus - Google Patents

Improvements relating to railway traffic controlling apparatus

Info

Publication number
AU129940A
AU129940A AU1299/40A AU129940A AU129940A AU 129940 A AU129940 A AU 129940A AU 1299/40 A AU1299/40 A AU 1299/40A AU 129940 A AU129940 A AU 129940A AU 129940 A AU129940 A AU 129940A
Authority
AU
Australia
Prior art keywords
controlling apparatus
improvements relating
railway traffic
traffic controlling
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.)
Expired
Application number
AU1299/40A
Other versions
AU112158B2 (en
Inventor
Francis Dickson Venning Charles
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.)
McKenzie and Holland Australia Pty Ltd
Original Assignee
McKenzie and Holland Australia Pty Ltd
Filing date
Publication date
Application filed by McKenzie and Holland Australia Pty Ltd filed Critical McKenzie and Holland Australia Pty Ltd
Application granted granted Critical
Publication of AU129940A publication Critical patent/AU129940A/en
Publication of AU112158B2 publication Critical patent/AU112158B2/en
Expired legal-status Critical Current

Links

AU1299/40A 1940-04-03 Improvements relating to railway traffic controlling apparatus Expired AU112158B2 (en)

Publications (2)

Publication Number Publication Date
AU129940A true AU129940A (en) 1941-01-09
AU112158B2 AU112158B2 (en) 1941-01-09

Family

ID=

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