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AU227176B2 - Improvements relating to electro-acoustic transducers - Google Patents

Improvements relating to electro-acoustic transducers

Info

Publication number
AU227176B2
AU227176B2 AU43823/58A AU4382358A AU227176B2 AU 227176 B2 AU227176 B2 AU 227176B2 AU 43823/58 A AU43823/58 A AU 43823/58A AU 4382358 A AU4382358 A AU 4382358A AU 227176 B2 AU227176 B2 AU 227176B2
Authority
AU
Australia
Prior art keywords
electro
improvements relating
acoustic transducers
transducers
acoustic
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
AU43823/58A
Other versions
AU4382358A (en
Inventor
Ernest Charles Brown Ronald
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.)
Siemens Edison Swan Ltd
Original Assignee
Siemens Edison Swan Ltd
Filing date
Publication date
Application filed by Siemens Edison Swan Ltd filed Critical Siemens Edison Swan Ltd
Application granted granted Critical
Publication of AU4382358A publication Critical patent/AU4382358A/en
Publication of AU227176B2 publication Critical patent/AU227176B2/en
Expired legal-status Critical Current

Links

AU43823/58A 1958-12-01 Improvements relating to electro-acoustic transducers Expired AU227176B2 (en)

Publications (2)

Publication Number Publication Date
AU4382358A AU4382358A (en) 1959-06-04
AU227176B2 true AU227176B2 (en) 1959-06-04

Family

ID=

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