AU760813B - Improvements in or relating to telephone systems - Google Patents

Improvements in or relating to telephone systems

Info

Publication number
AU760813B
AU760813B AU7608/13A AU760813A AU760813B AU 760813 B AU760813 B AU 760813B AU 7608/13 A AU7608/13 A AU 7608/13A AU 760813 A AU760813 A AU 760813A AU 760813 B AU760813 B AU 760813B
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
AU7608/13A
Other versions
AU760813A (en
Inventor
Lehberger Fritz
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Automatic Electric Co filed Critical Automatic Electric Co
Priority to AU7608/13A priority Critical patent/AU760813A/en
Priority claimed from AU7608/13A external-priority patent/AU760813A/en
Publication of AU760813B publication Critical patent/AU760813B/en
Publication of AU760813A publication Critical patent/AU760813A/en
Expired legal-status Critical Current

Links

AU7608/13A 1913-01-07 Improvements in or relating to telephone systems Expired AU760813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU7608/13A AU760813A (en) 1913-01-07 Improvements in or relating to telephone systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU7608/13A AU760813A (en) 1913-01-07 Improvements in or relating to telephone systems

Publications (2)

Publication Number Publication Date
AU760813B true AU760813B (en) 1914-01-20
AU760813A AU760813A (en) 1914-01-20

Family

ID=

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