AU558932A - Improvements in and relating to sound reproducing apparatus - Google Patents

Improvements in and relating to sound reproducing apparatus

Info

Publication number
AU558932A
AU558932A AU5589/32A AU558932A AU558932A AU 558932 A AU558932 A AU 558932A AU 5589/32 A AU5589/32 A AU 5589/32A AU 558932 A AU558932 A AU 558932A AU 558932 A AU558932 A AU 558932A
Authority
AU
Australia
Prior art keywords
relating
reproducing apparatus
sound reproducing
sound
reproducing
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
AU5589/32A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
Filing date
Publication date
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of AU558932A publication Critical patent/AU558932A/en
Expired legal-status Critical Current

Links

AU5589/32A 1932-01-04 Improvements in and relating to sound reproducing apparatus Expired AU558932A (en)

Publications (1)

Publication Number Publication Date
AU558932A true AU558932A (en) 1932-05-05

Family

ID=

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