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AU2014353A - Improvements in and relating to electric signalling systems - Google Patents

Improvements in and relating to electric signalling systems

Info

Publication number
AU2014353A
AU2014353A AU20143/53A AU2014353A AU2014353A AU 2014353 A AU2014353 A AU 2014353A AU 20143/53 A AU20143/53 A AU 20143/53A AU 2014353 A AU2014353 A AU 2014353A AU 2014353 A AU2014353 A AU 2014353A
Authority
AU
Australia
Prior art keywords
relating
signalling systems
electric signalling
electric
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
AU20143/53A
Other versions
AU167100B2 (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.)
Siemens and General Electric Railway Signal Co Ltd
Original Assignee
Siemens and General Electric Railway Signal Co Ltd
Filing date
Publication date
Application filed by Siemens and General Electric Railway Signal Co Ltd filed Critical Siemens and General Electric Railway Signal Co Ltd
Application granted granted Critical
Publication of AU2014353A publication Critical patent/AU2014353A/en
Publication of AU167100B2 publication Critical patent/AU167100B2/en
Expired legal-status Critical Current

Links

AU20143/53A 1953-07-27 Improvements in and relating to electric signalling systems Expired AU167100B2 (en)

Publications (2)

Publication Number Publication Date
AU2014353A true AU2014353A (en) 1953-10-01
AU167100B2 AU167100B2 (en) 1953-10-01

Family

ID=

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