AU2427129A - Improvements in or relating to telephone systems - Google Patents

Improvements in or relating to telephone systems

Info

Publication number
AU2427129A
AU2427129A AU24271/29A AU2427129A AU2427129A AU 2427129 A AU2427129 A AU 2427129A AU 24271/29 A AU24271/29 A AU 24271/29A AU 2427129 A AU2427129 A AU 2427129A AU 2427129 A AU2427129 A AU 2427129A
Authority
AU
Australia
Prior art keywords
relating
telephone systems
telephone
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
AU24271/29A
Inventor
Baines Haigh Leslie
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
Publication of AU2427129A publication Critical patent/AU2427129A/en
Expired legal-status Critical Current

Links

AU24271/29A 1929-12-20 Improvements in or relating to telephone systems Expired AU2427129A (en)

Publications (1)

Publication Number Publication Date
AU2427129A true AU2427129A (en) 1931-04-02

Family

ID=

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