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AU270156B2 - Improvements relating to railway traffic control apparatus - Google Patents
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AU270156B2 - Improvements relating to railway traffic control apparatus - Google Patents

Improvements relating to railway traffic control apparatus

Info

Publication number
AU270156B2
AU270156B2 AU24222/62A AU2422262A AU270156B2 AU 270156 B2 AU270156 B2 AU 270156B2 AU 24222/62 A AU24222/62 A AU 24222/62A AU 2422262 A AU2422262 A AU 2422262A AU 270156 B2 AU270156 B2 AU 270156B2
Authority
AU
Australia
Prior art keywords
control apparatus
traffic control
improvements relating
railway traffic
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
Application number
AU24222/62A
Other versions
AU2422262A (en
Inventor
WALTER CHALLIS and DEREK ARTHUR HOTCHKISS ERNEST
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.)
McKenzie and Holland Australia Pty Ltd
Original Assignee
McKenzie and Holland Australia Pty Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by McKenzie and Holland Australia Pty Ltd filed Critical McKenzie and Holland Australia Pty Ltd
Application granted granted Critical
Publication of AU2422262A publication Critical patent/AU2422262A/en
Publication of AU270156B2 publication Critical patent/AU270156B2/en
Expired legal-status Critical Current

Links

AU24222/62A 1961-11-15 1962-11-13 Improvements relating to railway traffic control apparatus Expired AU270156B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB40861/61 1961-11-15

Publications (2)

Publication Number Publication Date
AU2422262A AU2422262A (en) 1964-05-14
AU270156B2 true AU270156B2 (en) 1964-05-14

Family

ID=

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