AU476712A - Improvements in or relating" to telephone systems - Google Patents

Improvements in or relating" to telephone systems

Info

Publication number
AU476712A
AU476712A AU4767/12A AU476712A AU476712A AU 476712 A AU476712 A AU 476712A AU 4767/12 A AU4767/12 A AU 4767/12A AU 476712 A AU476712 A AU 476712A AU 476712 A AU476712 A AU 476712A
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
AU4767/12A
Other versions
AU476712B (en
Inventor
Electrical Engineer. Vanburen and Morgan Streets C bigagli Illinois U. SA Talbot Grant Martin
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 AU4767/12A priority Critical patent/AU476712B/en
Priority claimed from AU4767/12A external-priority patent/AU476712B/en
Publication of AU476712A publication Critical patent/AU476712A/en
Publication of AU476712B publication Critical patent/AU476712B/en
Expired legal-status Critical Current

Links

AU4767/12A 1912-05-01 1912-05-01 Improvements in or relating" to telephone systems Expired AU476712B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU4767/12A AU476712B (en) 1912-05-01 1912-05-01 Improvements in or relating" to telephone systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU4767/12A AU476712B (en) 1912-05-01 1912-05-01 Improvements in or relating" to telephone systems

Publications (2)

Publication Number Publication Date
AU476712A true AU476712A (en) 1913-08-05
AU476712B AU476712B (en) 1913-08-05

Family

ID=63240072

Family Applications (1)

Application Number Title Priority Date Filing Date
AU4767/12A Expired AU476712B (en) 1912-05-01 1912-05-01 Improvements in or relating" to telephone systems

Country Status (1)

Country Link
AU (1) AU476712B (en)

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