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AU277609B2 - Improvements in electrical signalling systems - Google Patents
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AU277609B2 - Improvements in electrical signalling systems - Google Patents

Improvements in electrical signalling systems

Info

Publication number
AU277609B2
AU277609B2 AU24871/62A AU2487162A AU277609B2 AU 277609 B2 AU277609 B2 AU 277609B2 AU 24871/62 A AU24871/62 A AU 24871/62A AU 2487162 A AU2487162 A AU 2487162A AU 277609 B2 AU277609 B2 AU 277609B2
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
AU24871/62A
Other versions
AU2487162A (en
Inventor
Brooke Raymond
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 AU2487162A publication Critical patent/AU2487162A/en
Publication of AU277609B2 publication Critical patent/AU277609B2/en
Expired legal-status Critical Current

Links

AU24871/62A 1961-12-08 1962-11-28 Improvements in electrical signalling systems Expired AU277609B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB44066/61 1961-12-08
GBGB31500/62 1962-08-16

Publications (2)

Publication Number Publication Date
AU2487162A AU2487162A (en) 1964-05-28
AU277609B2 true AU277609B2 (en) 1964-05-28

Family

ID=

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