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AU112237B2 - Improvements in or relating to telephone transmitters - Google Patents

Improvements in or relating to telephone transmitters

Info

Publication number
AU112237B2
AU112237B2 AU5652/39A AU565239A AU112237B2 AU 112237 B2 AU112237 B2 AU 112237B2 AU 5652/39 A AU5652/39 A AU 5652/39A AU 565239 A AU565239 A AU 565239A AU 112237 B2 AU112237 B2 AU 112237B2
Authority
AU
Australia
Prior art keywords
relating
telephone transmitters
transmitters
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
AU5652/39A
Other versions
AU565239A (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.)
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 AU112237B2 publication Critical patent/AU112237B2/en
Publication of AU565239A publication Critical patent/AU565239A/en
Expired legal-status Critical Current

Links

AU5652/39A 1939-12-23 Improvements in or relating to telephone transmitters Expired AU112237B2 (en)

Publications (2)

Publication Number Publication Date
AU112237B2 true AU112237B2 (en) 1941-01-09
AU565239A AU565239A (en) 1941-01-09

Family

ID=

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