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AU218885B2 - Improvements in or relating to telephone subscriber instruments - Google Patents

Improvements in or relating to telephone subscriber instruments

Info

Publication number
AU218885B2
AU218885B2 AU30649/57A AU3064957A AU218885B2 AU 218885 B2 AU218885 B2 AU 218885B2 AU 30649/57 A AU30649/57 A AU 30649/57A AU 3064957 A AU3064957 A AU 3064957A AU 218885 B2 AU218885 B2 AU 218885B2
Authority
AU
Australia
Prior art keywords
relating
telephone subscriber
instruments
subscriber instruments
telephone
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
AU30649/57A
Other versions
AU3064957A (en
Inventor
Harry Laybourn Edward
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
Filing date
Publication date
Application filed by Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Application granted granted Critical
Publication of AU3064957A publication Critical patent/AU3064957A/en
Publication of AU218885B2 publication Critical patent/AU218885B2/en
Expired legal-status Critical Current

Links

AU30649/57A 1957-08-26 Improvements in or relating to telephone subscriber instruments Expired AU218885B2 (en)

Publications (2)

Publication Number Publication Date
AU3064957A AU3064957A (en) 1958-02-27
AU218885B2 true AU218885B2 (en) 1958-02-27

Family

ID=

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