AU2558630A - Improvements in or relating to telephone systems - Google Patents

Improvements in or relating to telephone systems

Info

Publication number
AU2558630A
AU2558630A AU25586/30A AU2558630A AU2558630A AU 2558630 A AU2558630 A AU 2558630A AU 25586/30 A AU25586/30 A AU 25586/30A AU 2558630 A AU2558630 A AU 2558630A AU 2558630 A AU2558630 A AU 2558630A
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
AU25586/30A
Other versions
AU2558630B (en
Inventor
Whitney Wiley
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
Priority to AU25586/30A priority Critical patent/AU2558630B/en
Priority claimed from AU25586/30A external-priority patent/AU2558630B/en
Publication of AU2558630A publication Critical patent/AU2558630A/en
Publication of AU2558630B publication Critical patent/AU2558630B/en
Expired legal-status Critical Current

Links

AU25586/30A 1930-03-10 1930-03-10 Improvements in or relating to telephone systems Expired AU2558630B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU25586/30A AU2558630B (en) 1930-03-10 1930-03-10 Improvements in or relating to telephone systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU25586/30A AU2558630B (en) 1930-03-10 1930-03-10 Improvements in or relating to telephone systems

Publications (2)

Publication Number Publication Date
AU2558630A true AU2558630A (en) 1931-03-19
AU2558630B AU2558630B (en) 1931-03-19

Family

ID=63367400

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25586/30A Expired AU2558630B (en) 1930-03-10 1930-03-10 Improvements in or relating to telephone systems

Country Status (1)

Country Link
AU (1) AU2558630B (en)

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