AU1829653A - Improvements in or relating to sound recording or reproducing apparatus - Google Patents

Improvements in or relating to sound recording or reproducing apparatus

Info

Publication number
AU1829653A
AU1829653A AU18296/53A AU1829653A AU1829653A AU 1829653 A AU1829653 A AU 1829653A AU 18296/53 A AU18296/53 A AU 18296/53A AU 1829653 A AU1829653 A AU 1829653A AU 1829653 A AU1829653 A AU 1829653A
Authority
AU
Australia
Prior art keywords
relating
reproducing apparatus
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
AU18296/53A
Other versions
AU155762B2 (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.)
Electrical and Musical Industries Ltd
Original Assignee
Electrical and Musical Industries Ltd
Filing date
Publication date
Application filed by Electrical and Musical Industries Ltd filed Critical Electrical and Musical Industries Ltd
Application granted granted Critical
Publication of AU155762B2 publication Critical patent/AU155762B2/en
Publication of AU1829653A publication Critical patent/AU1829653A/en
Expired legal-status Critical Current

Links

AU18296/53A 1949-11-29 Improvements in or relating to sound recording or reproducing apparatus Expired AU155762B2 (en)

Publications (2)

Publication Number Publication Date
AU155762B2 AU155762B2 (en) 1953-07-16
AU1829653A true AU1829653A (en) 1953-07-16

Family

ID=

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