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AU1160223A - Improvements in or relating to telephone systems - Google Patents

Improvements in or relating to telephone systems

Info

Publication number
AU1160223A
AU1160223A AU11602/23A AU1160223A AU1160223A AU 1160223 A AU1160223 A AU 1160223A AU 11602/23 A AU11602/23 A AU 11602/23A AU 1160223 A AU1160223 A AU 1160223A AU 1160223 A AU1160223 A AU 1160223A
Authority
AU
Australia
Prior art keywords
relating
telephone systems
telephone
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
AU11602/23A
Inventor
Polinkowskv Lipa
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.)
WESTERN ELECTRIC Co Ltd
Original Assignee
WESTERN ELECTRIC Co Ltd
Publication date
Publication of AU1160223A publication Critical patent/AU1160223A/en
Expired legal-status Critical Current

Links

AU11602/23A Improvements in or relating to telephone systems Expired AU1160223A (en)

Publications (1)

Publication Number Publication Date
AU1160223A true AU1160223A (en) 1923-03-26

Family

ID=

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