AU265640A - Communication exchange systems - Google Patents

Communication exchange systems

Info

Publication number
AU265640A
AU265640A AU2656/40A AU265640A AU265640A AU 265640 A AU265640 A AU 265640A AU 2656/40 A AU2656/40 A AU 2656/40A AU 265640 A AU265640 A AU 265640A AU 265640 A AU265640 A AU 265640A
Authority
AU
Australia
Prior art keywords
communication exchange
exchange systems
systems
communication
exchange
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
AU2656/40A
Other versions
AU113471B2 (en
Inventor
Deakin Gerald
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 AU113471B2 publication Critical patent/AU113471B2/en
Publication of AU265640A publication Critical patent/AU265640A/en
Expired legal-status Critical Current

Links

AU2656/40A 1940-07-12 Communication exchange systems Expired AU113471B2 (en)

Publications (2)

Publication Number Publication Date
AU113471B2 AU113471B2 (en) 1941-07-24
AU265640A true AU265640A (en) 1941-07-24

Family

ID=

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