AU476812A - Improvements in or relating to telephone systems - Google Patents

Improvements in or relating to telephone systems

Info

Publication number
AU476812A
AU476812A AU4768/12A AU476812A AU476812A AU 476812 A AU476812 A AU 476812A AU 4768/12 A AU4768/12 A AU 4768/12A AU 476812 A AU476812 A AU 476812A AU 476812 A AU476812 A AU 476812A
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
AU4768/12A
Other versions
AU476812B (en
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 AU4768/12A priority Critical patent/AU476812B/en
Priority claimed from AU4768/12A external-priority patent/AU476812B/en
Publication of AU476812A publication Critical patent/AU476812A/en
Publication of AU476812B publication Critical patent/AU476812B/en
Expired legal-status Critical Current

Links

AU4768/12A 1912-05-01 1912-05-01 Improvements in or relating to telephone systems Expired AU476812B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU4768/12A AU476812B (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
AU4768/12A AU476812B (en) 1912-05-01 1912-05-01 Improvements in or relating to telephone systems

Publications (2)

Publication Number Publication Date
AU476812A true AU476812A (en) 1913-05-13
AU476812B AU476812B (en) 1913-05-13

Family

ID=63240070

Family Applications (1)

Application Number Title Priority Date Filing Date
AU4768/12A Expired AU476812B (en) 1912-05-01 1912-05-01 Improvements in or relating to telephone systems

Country Status (1)

Country Link
AU (1) AU476812B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887698A (en) * 1987-08-27 1989-12-19 Lucas Industries Public Limited Company Brake actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887698A (en) * 1987-08-27 1989-12-19 Lucas Industries Public Limited Company Brake actuator

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