AU165057B2 - Electric selective signalling system - Google Patents

Electric selective signalling system

Info

Publication number
AU165057B2
AU165057B2 AU20461/53A AU2046153A AU165057B2 AU 165057 B2 AU165057 B2 AU 165057B2 AU 20461/53 A AU20461/53 A AU 20461/53A AU 2046153 A AU2046153 A AU 2046153A AU 165057 B2 AU165057 B2 AU 165057B2
Authority
AU
Australia
Prior art keywords
signalling system
selective signalling
electric selective
electric
signalling
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
AU20461/53A
Other versions
AU2046153A (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.)
General Electric Co
Original Assignee
General Electric Co
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of AU2046153A publication Critical patent/AU2046153A/en
Publication of AU165057B2 publication Critical patent/AU165057B2/en
Expired legal-status Critical Current

Links

AU20461/53A 1953-08-06 Electric selective signalling system Expired AU165057B2 (en)

Publications (2)

Publication Number Publication Date
AU2046153A AU2046153A (en) 1953-10-08
AU165057B2 true AU165057B2 (en) 1953-10-08

Family

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