AU197561A - Improvements in or relating to signalling methods between subscribers' sets and exchange - Google Patents

Improvements in or relating to signalling methods between subscribers' sets and exchange

Info

Publication number
AU197561A
AU197561A AU1975/61A AU197561A AU197561A AU 197561 A AU197561 A AU 197561A AU 1975/61 A AU1975/61 A AU 1975/61A AU 197561 A AU197561 A AU 197561A AU 197561 A AU197561 A AU 197561A
Authority
AU
Australia
Prior art keywords
subscribers
relating
exchange
sets
signalling methods
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
AU1975/61A
Other versions
AU251999B2 (en
Inventor
George Knight and Anthony Crisp Beadle Ronald
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables 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 Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Application granted granted Critical
Publication of AU251999B2 publication Critical patent/AU251999B2/en
Publication of AU197561A publication Critical patent/AU197561A/en
Expired legal-status Critical Current

Links

AU1975/61A 1960-03-04 1961-03-01 Improvements in or relating to signalling methods between subscribers' sets and exchange Expired AU251999B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB7721/60 1960-03-04

Publications (2)

Publication Number Publication Date
AU251999B2 AU251999B2 (en) 1963-03-07
AU197561A true AU197561A (en) 1963-03-07

Family

ID=

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