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AU110290B2 - Improvements in or relating to electrodes for telephone transmitters - Google Patents

Improvements in or relating to electrodes for telephone transmitters

Info

Publication number
AU110290B2
AU110290B2 AU1549/39A AU154939A AU110290B2 AU 110290 B2 AU110290 B2 AU 110290B2 AU 1549/39 A AU1549/39 A AU 1549/39A AU 154939 A AU154939 A AU 154939A AU 110290 B2 AU110290 B2 AU 110290B2
Authority
AU
Australia
Prior art keywords
relating
electrodes
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
AU1549/39A
Other versions
AU154939A (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 AU110290B2 publication Critical patent/AU110290B2/en
Publication of AU154939A publication Critical patent/AU154939A/en
Expired legal-status Critical Current

Links

AU1549/39A 1939-04-06 Improvements in or relating to electrodes for telephone transmitters Expired AU110290B2 (en)

Publications (2)

Publication Number Publication Date
AU110290B2 true AU110290B2 (en) 1940-04-11
AU154939A AU154939A (en) 1940-04-11

Family

ID=

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