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AU158587B2 - 1'Improvements in or relating to voice frequency signal receivers - Google Patents

1'Improvements in or relating to voice frequency signal receivers

Info

Publication number
AU158587B2
AU158587B2 AU9454/52A AU945452A AU158587B2 AU 158587 B2 AU158587 B2 AU 158587B2 AU 9454/52 A AU9454/52 A AU 9454/52A AU 945452 A AU945452 A AU 945452A AU 158587 B2 AU158587 B2 AU 158587B2
Authority
AU
Australia
Prior art keywords
relating
frequency signal
voice frequency
signal receivers
receivers
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
AU9454/52A
Other versions
AU945452A (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 AU158587B2 publication Critical patent/AU158587B2/en
Publication of AU945452A publication Critical patent/AU945452A/en
Expired legal-status Critical Current

Links

AU9454/52A 1952-04-21 1'Improvements in or relating to voice frequency signal receivers Expired AU158587B2 (en)

Publications (2)

Publication Number Publication Date
AU158587B2 true AU158587B2 (en) 1952-06-26
AU945452A AU945452A (en) 1952-06-26

Family

ID=

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