AU800013B - Improvements in or relating to telephone systems - Google Patents

Improvements in or relating to telephone systems

Info

Publication number
AU800013B
AU800013B AU8000/13A AU800013A AU800013B AU 800013 B AU800013 B AU 800013B AU 8000/13 A AU8000/13 A AU 8000/13A AU 800013 A AU800013 A AU 800013A AU 800013 B AU800013 B AU 800013B
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
AU8000/13A
Other versions
AU800013A (en
Inventor
Grant Martin Talbot
Darwin Willis Bernard
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 AU8000/13A priority Critical patent/AU800013A/en
Priority claimed from AU8000/13A external-priority patent/AU800013A/en
Publication of AU800013B publication Critical patent/AU800013B/en
Publication of AU800013A publication Critical patent/AU800013A/en
Expired legal-status Critical Current

Links

AU8000/13A 1913-02-11 Improvements in or relating to telephone systems Expired AU800013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU8000/13A AU800013A (en) 1913-02-11 Improvements in or relating to telephone systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU8000/13A AU800013A (en) 1913-02-11 Improvements in or relating to telephone systems

Publications (2)

Publication Number Publication Date
AU800013B true AU800013B (en) 1914-02-24
AU800013A AU800013A (en) 1914-02-24

Family

ID=

Similar Documents

Publication Publication Date Title
AU760813B (en) Improvements in or relating to telephone systems
AU800013B (en) Improvements in or relating to telephone systems
AU760913B (en) Improvements in or relating to telephone systems
GB191310200A (en) Improvements in or relating to Telephone Systems.
GB191312162A (en) Improvements in or relating to Telephone Systems.
GB191309593A (en) Improvements in or relating to Telephone Systems.
GB124582A (en) Improvements in or relating to Telephone Systems.
AU944713B (en) Improvements in or relating to semiautomatic telephone systems
AU800013A (en) Improvements in or relating to telephone systems
AU760813A (en) Improvements in or relating to telephone systems
AU760913A (en) Improvements in or relating to telephone systems
GB191312035A (en) Improvements in or relating to Telephone Systems.
AU559512B (en) 0 Improvements in or relating to telephone systems
AU697712B (en) Improvements in or relating to telephone systems
AU662812B (en) Improvements in or relating to telephone systems
AU662712B (en) Improvements in or relating to telephone systems
AU477312B (en) Improvements in or relating to telephone systems
AU477112B (en) Improvements in or relating to telephone systems
AU476812B (en) Improvements in or relating to telephone systems
AU663212B (en) Improvements in or relating to telephone systems
AU663112B (en) Improvements in or relating to telephone systems
AU697812B (en) Improvements in or relating to telephone systems
AU699512B (en) Improvements in or relating to telephone systems
AU662912B (en) Improvements in or relating to telephone systems
AU699212B (en) Improvements in or relating to telephone systems