AU106541B2 - Improvements in or relating to telephone or like exchange systems - Google Patents

Improvements in or relating to telephone or like exchange systems

Info

Publication number
AU106541B2
AU106541B2 AU387/38A AU38738A AU106541B2 AU 106541 B2 AU106541 B2 AU 106541B2 AU 387/38 A AU387/38 A AU 387/38A AU 38738 A AU38738 A AU 38738A AU 106541 B2 AU106541 B2 AU 106541B2
Authority
AU
Australia
Prior art keywords
telephone
relating
exchange systems
exchange
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
AU387/38A
Other versions
AU38738A (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 AU106541B2 publication Critical patent/AU106541B2/en
Publication of AU38738A publication Critical patent/AU38738A/en
Expired legal-status Critical Current

Links

AU387/38A 1938-01-29 Improvements in or relating to telephone or like exchange systems Expired AU106541B2 (en)

Publications (2)

Publication Number Publication Date
AU106541B2 true AU106541B2 (en) 1939-02-16
AU38738A AU38738A (en) 1939-02-16

Family

ID=

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