AU2184553A - Improvements in or relating to sound recording and reproduction - Google Patents

Improvements in or relating to sound recording and reproduction

Info

Publication number
AU2184553A
AU2184553A AU21845/53A AU2184553A AU2184553A AU 2184553 A AU2184553 A AU 2184553A AU 21845/53 A AU21845/53 A AU 21845/53A AU 2184553 A AU2184553 A AU 2184553A AU 2184553 A AU2184553 A AU 2184553A
Authority
AU
Australia
Prior art keywords
reproduction
relating
sound recording
sound
recording
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
AU21845/53A
Other versions
AU165307B2 (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU2184553A publication Critical patent/AU2184553A/en
Publication of AU165307B2 publication Critical patent/AU165307B2/en
Expired legal-status Critical Current

Links

AU21845/53A 1953-10-01 Improvements in or relating to sound recording and reproduction Expired AU165307B2 (en)

Publications (2)

Publication Number Publication Date
AU2184553A true AU2184553A (en) 1953-12-03
AU165307B2 AU165307B2 (en) 1953-12-03

Family

ID=

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