AU2638554A - Improvements in traffic control systems - Google Patents

Improvements in traffic control systems

Info

Publication number
AU2638554A
AU2638554A AU26385/54A AU2638554A AU2638554A AU 2638554 A AU2638554 A AU 2638554A AU 26385/54 A AU26385/54 A AU 26385/54A AU 2638554 A AU2638554 A AU 2638554A AU 2638554 A AU2638554 A AU 2638554A
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
AU26385/54A
Other versions
AU165177B2 (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 AU2638554A publication Critical patent/AU2638554A/en
Publication of AU165177B2 publication Critical patent/AU165177B2/en
Expired legal-status Critical Current

Links

AU26385/54A 1954-04-07 Improvements in traffic control systems Expired AU165177B2 (en)

Publications (2)

Publication Number Publication Date
AU2638554A true AU2638554A (en) 1954-06-10
AU165177B2 AU165177B2 (en) 1954-06-10

Family

ID=

Similar Documents

Publication Publication Date Title
AU165177B2 (en) Improvements in traffic control systems
CA609368A (en) Control systems
AU2638554A (en) Improvements in traffic control systems
CA507809A (en) Traffic control systems
CA508149A (en) Air traffic control systems
CA506622A (en) Air traffic control systems
CA499835A (en) Control systems
CA508102A (en) Control systems
CA508516A (en) Control systems
CA503257A (en) Control systems
CA505120A (en) Control systems
CA500993A (en) Control system
CA507422A (en) Control system
AU216637B2 (en) Improvements in traffic control systems
AU167769B2 (en) Improvements in or relating togas-fractionating systems
CA506567A (en) Adjusting system
AU2375056A (en) Improvements in traffic control systems
CA500825A (en) Switching system
AU167299B2 (en) Control ofice elimination systems
CA501654A (en) Compensated control system
CA499023A (en) Switching systems
AU204540B2 (en) Altitude control system
AU2698154A (en) Improvements in or relating togas-fractionating systems
CA499606A (en) Thermo-mechanical control systems
CA508370A (en) Image-reconstructing system