AU699212A - Improvements in or relating to telephone systems - Google Patents

Improvements in or relating to telephone systems

Info

Publication number
AU699212A
AU699212A AU6992/12A AU699212A AU699212A AU 699212 A AU699212 A AU 699212A AU 6992/12 A AU6992/12 A AU 6992/12A AU 699212 A AU699212 A AU 699212A AU 699212 A AU699212 A AU 699212A
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
AU6992/12A
Other versions
AU699212B (en
Inventor
Electrical Engineer LOOI West Vanburen Streed Chicago 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 AU6992/12A priority Critical patent/AU699212B/en
Priority claimed from AU6992/12A external-priority patent/AU699212B/en
Publication of AU699212A publication Critical patent/AU699212A/en
Publication of AU699212B publication Critical patent/AU699212B/en
Expired legal-status Critical Current

Links

AU6992/12A 1912-11-06 1912-11-06 Improvements in or relating to telephone systems Expired AU699212B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU6992/12A AU699212B (en) 1912-11-06 1912-11-06 Improvements in or relating to telephone systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU6992/12A AU699212B (en) 1912-11-06 1912-11-06 Improvements in or relating to telephone systems

Publications (2)

Publication Number Publication Date
AU699212A true AU699212A (en) 1914-01-13
AU699212B AU699212B (en) 1914-01-13

Family

ID=61616683

Family Applications (1)

Application Number Title Priority Date Filing Date
AU6992/12A Expired AU699212B (en) 1912-11-06 1912-11-06 Improvements in or relating to telephone systems

Country Status (1)

Country Link
AU (1) AU699212B (en)

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