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AU136151B2 - Improvements in multichannel telephone systems - Google Patents
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AU136151B2 - Improvements in multichannel telephone systems - Google Patents

Improvements in multichannel telephone systems

Info

Publication number
AU136151B2
AU136151B2 AU5511/46A AU551146A AU136151B2 AU 136151 B2 AU136151 B2 AU 136151B2 AU 5511/46 A AU5511/46 A AU 5511/46A AU 551146 A AU551146 A AU 551146A AU 136151 B2 AU136151 B2 AU 136151B2
Authority
AU
Australia
Prior art keywords
telephone systems
multichannel telephone
multichannel
systems
telephone
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
AU5511/46A
Other versions
AU551146A (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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU136151B2 publication Critical patent/AU136151B2/en
Publication of AU551146A publication Critical patent/AU551146A/en
Expired legal-status Critical Current

Links

AU5511/46A 1946-08-01 Improvements in multichannel telephone systems Expired AU136151B2 (en)

Publications (2)

Publication Number Publication Date
AU136151B2 true AU136151B2 (en) 1947-07-03
AU551146A AU551146A (en) 1947-07-03

Family

ID=

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