AU113307B2 - Improvements in or relating to telecommunication exchange systems - Google Patents

Improvements in or relating to telecommunication exchange systems

Info

Publication number
AU113307B2
AU113307B2 AU2317/40A AU231740A AU113307B2 AU 113307 B2 AU113307 B2 AU 113307B2 AU 2317/40 A AU2317/40 A AU 2317/40A AU 231740 A AU231740 A AU 231740A AU 113307 B2 AU113307 B2 AU 113307B2
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
AU2317/40A
Other versions
AU231740A (en
Inventor
Ernest Jean Rousseau Petrus Johannes Clemens Leslie Baines Haigh
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 AU113307B2 publication Critical patent/AU113307B2/en
Publication of AU231740A publication Critical patent/AU231740A/en
Expired legal-status Critical Current

Links

AU2317/40A 1940-06-11 Improvements in or relating to telecommunication exchange systems Expired AU113307B2 (en)

Publications (2)

Publication Number Publication Date
AU113307B2 true AU113307B2 (en) 1941-06-26
AU231740A AU231740A (en) 1941-06-26

Family

ID=

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