AU5005872A - Improvements in or relating to telephone systems - Google Patents

Improvements in or relating to telephone systems

Info

Publication number
AU5005872A
AU5005872A AU50058/72A AU5005872A AU5005872A AU 5005872 A AU5005872 A AU 5005872A AU 50058/72 A AU50058/72 A AU 50058/72A AU 5005872 A AU5005872 A AU 5005872A AU 5005872 A AU5005872 A AU 5005872A
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
AU50058/72A
Inventor
Richard Addington Eric
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.)
General Electric Co
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to AU50058/72A priority Critical patent/AU5005872A/en
Publication of AU5005872A publication Critical patent/AU5005872A/en
Expired legal-status Critical Current

Links

AU50058/72A 1971-12-20 1972-12-14 Improvements in or relating to telephone systems Expired AU5005872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU50058/72A AU5005872A (en) 1971-12-20 1972-12-14 Improvements in or relating to telephone systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB59009/71 1971-12-20
AU50058/72A AU5005872A (en) 1971-12-20 1972-12-14 Improvements in or relating to telephone systems

Publications (1)

Publication Number Publication Date
AU5005872A true AU5005872A (en) 1974-06-20

Family

ID=3736554

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50058/72A Expired AU5005872A (en) 1971-12-20 1972-12-14 Improvements in or relating to telephone systems

Country Status (1)

Country Link
AU (1) AU5005872A (en)

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