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AU106307B2 - Improvements in traffic control systems - Google Patents

Improvements in traffic control systems

Info

Publication number
AU106307B2
AU106307B2 AU107/38A AU10738A AU106307B2 AU 106307 B2 AU106307 B2 AU 106307B2 AU 107/38 A AU107/38 A AU 107/38A AU 10738 A AU10738 A AU 10738A AU 106307 B2 AU106307 B2 AU 106307B2
Authority
AU
Australia
Prior art keywords
control systems
traffic control
traffic
systems
control
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
AU107/38A
Other versions
AU10738A (en
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
Filing date
Publication date
Application filed by Automatic Telephone and Electric Co Ltd filed Critical Automatic Telephone and Electric Co Ltd
Application granted granted Critical
Publication of AU10738A publication Critical patent/AU10738A/en
Publication of AU106307B2 publication Critical patent/AU106307B2/en
Expired legal-status Critical Current

Links

AU107/38A 1938-01-11 Improvements in traffic control systems Expired AU106307B2 (en)

Publications (2)

Publication Number Publication Date
AU10738A AU10738A (en) 1939-01-19
AU106307B2 true AU106307B2 (en) 1939-01-19

Family

ID=

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