AU337546A - Improvements in or relating to electrical sound reproducing and/or recording devices - Google Patents

Improvements in or relating to electrical sound reproducing and/or recording devices

Info

Publication number
AU337546A
AU337546A AU3375/46A AU337546A AU337546A AU 337546 A AU337546 A AU 337546A AU 3375/46 A AU3375/46 A AU 3375/46A AU 337546 A AU337546 A AU 337546A AU 337546 A AU337546 A AU 337546A
Authority
AU
Australia
Prior art keywords
relating
recording devices
sound reproducing
electrical sound
electrical
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
AU3375/46A
Other versions
AU130741B2 (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU337546A publication Critical patent/AU337546A/en
Publication of AU130741B2 publication Critical patent/AU130741B2/en
Expired legal-status Critical Current

Links

AU3375/46A 1946-05-07 Improvements in or relating to electrical sound reproducing and/or recording devices Expired AU130741B2 (en)

Publications (2)

Publication Number Publication Date
AU337546A true AU337546A (en) 1946-06-05
AU130741B2 AU130741B2 (en) 1946-06-05

Family

ID=

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