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AU219220B2 - Improvements in or relating to single channel carrier frequency telephone communication system - Google Patents
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AU219220B2 - Improvements in or relating to single channel carrier frequency telephone communication system - Google Patents

Improvements in or relating to single channel carrier frequency telephone communication system

Info

Publication number
AU219220B2
AU219220B2 AU25424/57A AU2542457A AU219220B2 AU 219220 B2 AU219220 B2 AU 219220B2 AU 25424/57 A AU25424/57 A AU 25424/57A AU 2542457 A AU2542457 A AU 2542457A AU 219220 B2 AU219220 B2 AU 219220B2
Authority
AU
Australia
Prior art keywords
relating
communication system
carrier frequency
single channel
telephone communication
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
AU25424/57A
Other versions
AU2542457A (en
Inventor
Della Giovanna Ciro
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 AU2542457A publication Critical patent/AU2542457A/en
Publication of AU219220B2 publication Critical patent/AU219220B2/en
Expired legal-status Critical Current

Links

AU25424/57A 1957-02-15 Improvements in or relating to single channel carrier frequency telephone communication system Expired AU219220B2 (en)

Publications (2)

Publication Number Publication Date
AU2542457A AU2542457A (en) 1957-08-15
AU219220B2 true AU219220B2 (en) 1957-08-15

Family

ID=

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