AU143387B2 - Improvements in or relating to telecommunication exchange systems - Google Patents

Improvements in or relating to telecommunication exchange systems

Info

Publication number
AU143387B2
AU143387B2 AU19868/48A AU1986848A AU143387B2 AU 143387 B2 AU143387 B2 AU 143387B2 AU 19868/48 A AU19868/48 A AU 19868/48A AU 1986848 A AU1986848 A AU 1986848A AU 143387 B2 AU143387 B2 AU 143387B2
Authority
AU
Australia
Prior art keywords
relating
exchange systems
telecommunication exchange
telecommunication
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
AU19868/48A
Other versions
AU1986848A (en
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
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 AU143387B2 publication Critical patent/AU143387B2/en
Publication of AU1986848A publication Critical patent/AU1986848A/en
Expired legal-status Critical Current

Links

AU19868/48A 1948-04-14 Improvements in or relating to telecommunication exchange systems Expired AU143387B2 (en)

Publications (2)

Publication Number Publication Date
AU143387B2 true AU143387B2 (en) 1948-05-13
AU1986848A AU1986848A (en) 1948-05-13

Family

ID=

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