[go: up one dir, main page]

AU100273B2 - Improvements in or relating to traffic control systems - Google Patents

Improvements in or relating to traffic control systems

Info

Publication number
AU100273B2
AU100273B2 AU509/36A AU50936A AU100273B2 AU 100273 B2 AU100273 B2 AU 100273B2 AU 509/36 A AU509/36 A AU 509/36A AU 50936 A AU50936 A AU 50936A AU 100273 B2 AU100273 B2 AU 100273B2
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
AU509/36A
Other versions
AU50936A (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 ELECTRIC Co Ltd
Original Assignee
AUTOMATIC ELECTRIC Co Ltd
Filing date
Publication date
Application filed by AUTOMATIC ELECTRIC Co Ltd filed Critical AUTOMATIC ELECTRIC Co Ltd
Application granted granted Critical
Publication of AU50936A publication Critical patent/AU50936A/en
Publication of AU100273B2 publication Critical patent/AU100273B2/en
Expired legal-status Critical Current

Links

AU509/36A 1936-02-11 Improvements in or relating to traffic control systems Expired AU100273B2 (en)

Publications (2)

Publication Number Publication Date
AU50936A AU50936A (en) 1937-02-15
AU100273B2 true AU100273B2 (en) 1937-02-15

Family

ID=

Similar Documents

Publication Publication Date Title
AU100273B2 (en) Improvements in or relating to traffic control systems
AU50936A (en) Improvements in or relating to traffic control systems
AU176036A (en) Improvements in or relating to traffic control systems
AU103168B2 (en) Improvements in or relating to traffic control systems
AU100192B2 (en) Improvements in or relating to traffic control signals
AU2457735A (en) Improvements in or relating to traffic control systems
AU72237A (en) Improvements in or relating to traffic control systems
AU49836A (en) Improvements in or relating to traffic control signals
AU101388B2 (en) Improvements relating to ramote control systems
AU1621734A (en) Improvements in or relating to street traffic control systems
CA359660A (en) Traffic control system
AU101581B2 (en) Improvements in or relating to electro-optical systems
AU245136A (en) Improvements relating to ramote control systems
AU107303B2 (en) Improvements in or relating to traffic control systems
AU100398B2 (en) Improvements in or relating to electric signalling systems
AU102121B2 (en) Improvements in or relating to electrical signalling systems
AU102152B2 (en) Improvements in or relating to electrical signalling systems
AU101346B2 (en) Improvements in or relating to optical systems
AU279536A (en) Improvements in or relating to electro-optical systems
AU101598B2 (en) Improvements in or relating to controlling systems for lifts
AU100879B2 (en) Improvement in telephoto system
AU100529B2 (en) Improvements in or relating to direction finding radio systems
AU101384B2 (en) Improvements in or relating to direction finding radio systems
AU373238A (en) Improvements in or relating to traffic control systems
AU160985B2 (en) Improvements relating to railway traffic control systems