AU146086B2 - Improvements in or relating to headgear for electroacoustic transducers - Google Patents

Improvements in or relating to headgear for electroacoustic transducers

Info

Publication number
AU146086B2
AU146086B2 AU20742/48A AU2074248A AU146086B2 AU 146086 B2 AU146086 B2 AU 146086B2 AU 20742/48 A AU20742/48 A AU 20742/48A AU 2074248 A AU2074248 A AU 2074248A AU 146086 B2 AU146086 B2 AU 146086B2
Authority
AU
Australia
Prior art keywords
headgear
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
AU20742/48A
Other versions
AU2074248A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU146086B2 publication Critical patent/AU146086B2/en
Publication of AU2074248A publication Critical patent/AU2074248A/en
Expired legal-status Critical Current

Links

AU20742/48A 1948-05-20 Improvements in or relating to headgear for electroacoustic transducers Expired AU146086B2 (en)

Publications (2)

Publication Number Publication Date
AU146086B2 true AU146086B2 (en) 1948-07-01
AU2074248A AU2074248A (en) 1948-07-01

Family

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