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AU2591062A - Improvements in electrical signalling systems - Google Patents

Improvements in electrical signalling systems

Info

Publication number
AU2591062A
AU2591062A AU25910/62A AU2591062A AU2591062A AU 2591062 A AU2591062 A AU 2591062A AU 25910/62 A AU25910/62 A AU 25910/62A AU 2591062 A AU2591062 A AU 2591062A AU 2591062 A AU2591062 A AU 2591062A
Authority
AU
Australia
Prior art keywords
signalling systems
electrical signalling
electrical
systems
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
AU25910/62A
Other versions
AU269265B2 (en
Inventor
Percy Clark Adrian
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.)
British Telecommunications Research Ltd
Original Assignee
British Telecommunications Research 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 British Telecommunications Research Ltd filed Critical British Telecommunications Research Ltd
Application granted granted Critical
Publication of AU269265B2 publication Critical patent/AU269265B2/en
Publication of AU2591062A publication Critical patent/AU2591062A/en
Expired legal-status Critical Current

Links

AU25910/62A 1962-01-02 1962-12-28 Improvements in electrical signalling systems Expired AU269265B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB173/62 1962-01-02

Publications (2)

Publication Number Publication Date
AU269265B2 AU269265B2 (en) 1964-07-02
AU2591062A true AU2591062A (en) 1964-07-02

Family

ID=

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