AU146085B2 - Improvements in or relating to electroacoustic transducers - Google Patents

Improvements in or relating to electroacoustic transducers

Info

Publication number
AU146085B2
AU146085B2 AU20739/48A AU2073948A AU146085B2 AU 146085 B2 AU146085 B2 AU 146085B2 AU 20739/48 A AU20739/48 A AU 20739/48A AU 2073948 A AU2073948 A AU 2073948A AU 146085 B2 AU146085 B2 AU 146085B2
Authority
AU
Australia
Prior art keywords
relating
electroacoustic transducers
electroacoustic
transducers
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
AU20739/48A
Other versions
AU2073948A (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 AU146085B2 publication Critical patent/AU146085B2/en
Publication of AU2073948A publication Critical patent/AU2073948A/en
Expired legal-status Critical Current

Links

AU20739/48A 1948-05-20 Improvements in or relating to electroacoustic transducers Expired AU146085B2 (en)

Publications (2)

Publication Number Publication Date
AU146085B2 true AU146085B2 (en) 1948-06-24
AU2073948A AU2073948A (en) 1948-06-24

Family

ID=

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