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AU402629B2 - Improvements in electrical signalling systems - Google Patents

Improvements in electrical signalling systems

Info

Publication number
AU402629B2
AU402629B2 AU47694/64A AU4769464A AU402629B2 AU 402629 B2 AU402629 B2 AU 402629B2 AU 47694/64 A AU47694/64 A AU 47694/64A AU 4769464 A AU4769464 A AU 4769464A AU 402629 B2 AU402629 B2 AU 402629B2
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
AU47694/64A
Other versions
AU4769464A (en
Inventor
Hashem Tamati. Lakhani Azizuddin
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 AU4769464A publication Critical patent/AU4769464A/en
Publication of AU402629B2 publication Critical patent/AU402629B2/en
Expired legal-status Critical Current

Links

AU47694/64A 1963-08-09 1964-08-04 Improvements in electrical signalling systems Expired AU402629B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB31,601/6 1963-08-09

Publications (2)

Publication Number Publication Date
AU4769464A AU4769464A (en) 1966-02-10
AU402629B2 true AU402629B2 (en) 1966-02-10

Family

ID=

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