AU139636B2 - Improvements in multichannel carrier telephone systems - Google Patents

Improvements in multichannel carrier telephone systems

Info

Publication number
AU139636B2
AU139636B2 AU11522/47A AU1152247A AU139636B2 AU 139636 B2 AU139636 B2 AU 139636B2 AU 11522/47 A AU11522/47 A AU 11522/47A AU 1152247 A AU1152247 A AU 1152247A AU 139636 B2 AU139636 B2 AU 139636B2
Authority
AU
Australia
Prior art keywords
telephone systems
carrier telephone
multichannel carrier
multichannel
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
AU11522/47A
Other versions
AU1152247A (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.)
Redbourne Pty Ltd
Original Assignee
Redbourne Pty Ltd
Filing date
Publication date
Application filed by Redbourne Pty Ltd filed Critical Redbourne Pty Ltd
Application granted granted Critical
Publication of AU1152247A publication Critical patent/AU1152247A/en
Publication of AU139636B2 publication Critical patent/AU139636B2/en
Expired legal-status Critical Current

Links

AU11522/47A 1947-04-17 Improvements in multichannel carrier telephone systems Expired AU139636B2 (en)

Publications (2)

Publication Number Publication Date
AU1152247A AU1152247A (en) 1948-03-25
AU139636B2 true AU139636B2 (en) 1948-03-25

Family

ID=

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