AU426446A - Telephone system - Google Patents
Telephone systemInfo
- Publication number
- AU426446A AU426446A AU4264/46A AU426446A AU426446A AU 426446 A AU426446 A AU 426446A AU 4264/46 A AU4264/46 A AU 4264/46A AU 426446 A AU426446 A AU 426446A AU 426446 A AU426446 A AU 426446A
- Authority
- AU
- Australia
- Prior art keywords
- telephone system
- 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
Links
Publications (2)
Publication Number | Publication Date |
---|---|
AU135717B2 AU135717B2 (en) | 1946-06-14 |
AU426446A true AU426446A (en) | 1946-06-14 |
Family
ID=
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