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AU147676B2 - Improvements relating to railway traffic controlling apparatus - Google Patents
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AU147676B2 - Improvements relating to railway traffic controlling apparatus - Google Patents

Improvements relating to railway traffic controlling apparatus

Info

Publication number
AU147676B2
AU147676B2 AU34079/50A AU3407950A AU147676B2 AU 147676 B2 AU147676 B2 AU 147676B2 AU 34079/50 A AU34079/50 A AU 34079/50A AU 3407950 A AU3407950 A AU 3407950A AU 147676 B2 AU147676 B2 AU 147676B2
Authority
AU
Australia
Prior art keywords
controlling apparatus
improvements relating
railway traffic
traffic controlling
railway
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 - Lifetime
Application number
AU34079/50A
Original Assignee
situated at locations adjacent the The present invention has for its object devices tobe controlled. to provide means for transferring the con The devices are usually divided into trol ofthe devices fromthe remote control groups termed fiel
Filing date
Publication of AU147676B2 publication Critical patent/AU147676B2/en
Application filed by situated at locations adjacent the The present invention has for its object devices tobe controlled. to provide means for transferring the con The devices are usually divided into trol ofthe devices fromthe remote control groups termed fiel filed Critical situated at locations adjacent the The present invention has for its object devices tobe controlled. to provide means for transferring the con The devices are usually divided into trol ofthe devices fromthe remote control groups termed fiel
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU34079/50A 1950-05-02 Improvements relating to railway traffic controlling apparatus Expired - Lifetime AU147676B2 (en)

Publications (1)

Publication Number Publication Date
AU147676B2 true AU147676B2 (en)

Family

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