AU607846A - Improvements in or relating to telephone systems - Google Patents

Improvements in or relating to telephone systems

Info

Publication number
AU607846A
AU607846A AU6078/46A AU607846A AU607846A AU 607846 A AU607846 A AU 607846A AU 6078/46 A AU6078/46 A AU 6078/46A AU 607846 A AU607846 A AU 607846A AU 607846 A AU607846 A AU 607846A
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
AU6078/46A
Other versions
AU137312B2 (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 AU137312B2 publication Critical patent/AU137312B2/en
Publication of AU607846A publication Critical patent/AU607846A/en
Expired legal-status Critical Current

Links

AU6078/46A 1946-08-22 Improvements in or relating to telephone systems Expired AU137312B2 (en)

Publications (2)

Publication Number Publication Date
AU137312B2 AU137312B2 (en) 1946-08-23
AU607846A true AU607846A (en) 1946-08-23

Family

ID=

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