AU2020848A - Improvements in or relating to volume controls for sound reproduction apparatus - Google Patents

Improvements in or relating to volume controls for sound reproduction apparatus

Info

Publication number
AU2020848A
AU2020848A AU20208/48A AU2020848A AU2020848A AU 2020848 A AU2020848 A AU 2020848A AU 20208/48 A AU20208/48 A AU 20208/48A AU 2020848 A AU2020848 A AU 2020848A AU 2020848 A AU2020848 A AU 2020848A
Authority
AU
Australia
Prior art keywords
relating
reproduction apparatus
sound reproduction
volume controls
controls
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
AU20208/48A
Other versions
AU144657B2 (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of AU144657B2 publication Critical patent/AU144657B2/en
Publication of AU2020848A publication Critical patent/AU2020848A/en
Expired legal-status Critical Current

Links

AU20208/48A Improvements in or relating to volume controls for sound reproduction apparatus Expired AU144657B2 (en)

Publications (2)

Publication Number Publication Date
AU144657B2 AU144657B2 (en) 1948-05-27
AU2020848A true AU2020848A (en) 1948-05-27

Family

ID=

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