AU269036B2 - Acoustic impedance devices fob electroacoustic transducers - Google Patents

Acoustic impedance devices fob electroacoustic transducers

Info

Publication number
AU269036B2
AU269036B2 AU10023/61A AU1002361A AU269036B2 AU 269036 B2 AU269036 B2 AU 269036B2 AU 10023/61 A AU10023/61 A AU 10023/61A AU 1002361 A AU1002361 A AU 1002361A AU 269036 B2 AU269036 B2 AU 269036B2
Authority
AU
Australia
Prior art keywords
fob
acoustic impedance
electroacoustic transducers
impedance devices
electroacoustic
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
AU10023/61A
Other versions
AU1002361A (en
Inventor
SAMUEL PATERSON ROBERTON and REGINALD COLLINS JAMES
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
Priority date (The priority date 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 date listed.)
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 AU1002361A publication Critical patent/AU1002361A/en
Publication of AU269036B2 publication Critical patent/AU269036B2/en
Expired legal-status Critical Current

Links

AU10023/61A 1960-11-03 1961-10-10 Acoustic impedance devices fob electroacoustic transducers Expired AU269036B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB37811/60 1960-11-03

Publications (2)

Publication Number Publication Date
AU1002361A AU1002361A (en) 1963-05-02
AU269036B2 true AU269036B2 (en) 1963-05-02

Family

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