AU275034B2 - Improvements in or relating to electrical signalling systems - Google Patents

Improvements in or relating to electrical signalling systems

Info

Publication number
AU275034B2
AU275034B2 AU36786/63A AU3678663A AU275034B2 AU 275034 B2 AU275034 B2 AU 275034B2 AU 36786/63 A AU36786/63 A AU 36786/63A AU 3678663 A AU3678663 A AU 3678663A AU 275034 B2 AU275034 B2 AU 275034B2
Authority
AU
Australia
Prior art keywords
relating
signalling systems
electrical signalling
electrical
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
AU36786/63A
Other versions
AU3678663A (en
Inventor
Francis Croft Geoffrey
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 AU275034B2 publication Critical patent/AU275034B2/en
Publication of AU3678663A publication Critical patent/AU3678663A/en
Expired legal-status Critical Current

Links

AU36786/63A 1962-10-31 1963-10-23 Improvements in or relating to electrical signalling systems Expired AU275034B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB41218/62 1962-10-31

Publications (2)

Publication Number Publication Date
AU275034B2 true AU275034B2 (en) 1965-04-29
AU3678663A AU3678663A (en) 1965-04-29

Family

ID=

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