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AU232021B2 - Improvements in or relating to granule type electroacoustic transducers - Google Patents

Improvements in or relating to granule type electroacoustic transducers

Info

Publication number
AU232021B2
AU232021B2 AU49082/59A AU4908259A AU232021B2 AU 232021 B2 AU232021 B2 AU 232021B2 AU 49082/59 A AU49082/59 A AU 49082/59A AU 4908259 A AU4908259 A AU 4908259A AU 232021 B2 AU232021 B2 AU 232021B2
Authority
AU
Australia
Prior art keywords
relating
electroacoustic transducers
granule type
type electroacoustic
granule
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
AU49082/59A
Other versions
AU4908259A (en
Inventor
Crisp Beadle Anthony
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 AU232021B2 publication Critical patent/AU232021B2/en
Publication of AU4908259A publication Critical patent/AU4908259A/en
Expired legal-status Critical Current

Links

AU49082/59A 1959-05-22 Improvements in or relating to granule type electroacoustic transducers Expired AU232021B2 (en)

Publications (2)

Publication Number Publication Date
AU232021B2 true AU232021B2 (en) 1959-11-26
AU4908259A AU4908259A (en) 1959-11-26

Family

ID=

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