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AU218873B2 - Improvements in or relating to automatic telecommunication exchanges - Google Patents

Improvements in or relating to automatic telecommunication exchanges

Info

Publication number
AU218873B2
AU218873B2 AU26818/57A AU2681857A AU218873B2 AU 218873 B2 AU218873 B2 AU 218873B2 AU 26818/57 A AU26818/57 A AU 26818/57A AU 2681857 A AU2681857 A AU 2681857A AU 218873 B2 AU218873 B2 AU 218873B2
Authority
AU
Australia
Prior art keywords
relating
automatic telecommunication
telecommunication exchanges
exchanges
automatic
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
AU26818/57A
Other versions
AU2681857A (en
Inventor
Frederick Harry Bray and Ronald George Knight George Clifford Hartley
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 AU2681857A publication Critical patent/AU2681857A/en
Publication of AU218873B2 publication Critical patent/AU218873B2/en
Expired legal-status Critical Current

Links

AU26818/57A 1957-04-05 Improvements in or relating to automatic telecommunication exchanges Expired AU218873B2 (en)

Publications (2)

Publication Number Publication Date
AU2681857A AU2681857A (en) 1957-10-10
AU218873B2 true AU218873B2 (en) 1957-10-10

Family

ID=

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