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AU1705315A - Improvements in or relating to telephone systems - Google Patents

Improvements in or relating to telephone systems

Info

Publication number
AU1705315A
AU1705315A AU17053/15A AU1705315A AU1705315A AU 1705315 A AU1705315 A AU 1705315A AU 17053/15 A AU17053/15 A AU 17053/15A AU 1705315 A AU1705315 A AU 1705315A AU 1705315 A AU1705315 A AU 1705315A
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
AU17053/15A
Other versions
AU1705315B (en
Inventor
Electrical Engineers LOOI West Yan Buren Streed Chicago Illinois U. SA George A. Yanochowski and Harry E. Hershey
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.)
Automatic Electric Co
Original Assignee
Automatic Electric Co
Filing date
Publication date
Application filed by Automatic Electric Co filed Critical Automatic Electric Co
Priority to AU17053/15A priority Critical patent/AU1705315A/en
Publication of AU1705315B publication Critical patent/AU1705315B/en
Publication of AU1705315A publication Critical patent/AU1705315A/en
Expired legal-status Critical Current

Links

AU17053/15A 1915-08-06 Improvements in or relating to telephone systems Expired AU1705315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU17053/15A AU1705315A (en) 1915-08-06 Improvements in or relating to telephone systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU17053/15A AU1705315A (en) 1915-08-06 Improvements in or relating to telephone systems

Publications (2)

Publication Number Publication Date
AU1705315B AU1705315B (en) 1916-08-07
AU1705315A true AU1705315A (en) 1916-08-07

Family

ID=

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