AU373238A - Improvements in or relating to traffic control systems - Google Patents

Improvements in or relating to traffic control systems

Info

Publication number
AU373238A
AU373238A AU3732/38A AU373238A AU373238A AU 373238 A AU373238 A AU 373238A AU 3732/38 A AU3732/38 A AU 3732/38A AU 373238 A AU373238 A AU 373238A AU 373238 A AU373238 A AU 373238A
Authority
AU
Australia
Prior art keywords
relating
control systems
traffic control
traffic
systems
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
AU3732/38A
Other versions
AU107303B2 (en
Inventor
George William Thompson Thomas Philip Preist
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.)
Automatic Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric Co Ltd
Publication date
Application granted granted Critical
Publication of AU107303B2 publication Critical patent/AU107303B2/en
Publication of AU373238A publication Critical patent/AU373238A/en
Expired legal-status Critical Current

Links

AU3732/38A Improvements in or relating to traffic control systems Expired AU107303B2 (en)

Publications (2)

Publication Number Publication Date
AU107303B2 AU107303B2 (en) 1939-05-11
AU373238A true AU373238A (en) 1939-05-11

Family

ID=

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