AU2384225A - Improvements in or connected with loud speakers and other sound receiving, sound reproducing or sound transmitting apparatus - Google Patents

Improvements in or connected with loud speakers and other sound receiving, sound reproducing or sound transmitting apparatus

Info

Publication number
AU2384225A
AU2384225A AU23842/25A AU2384225A AU2384225A AU 2384225 A AU2384225 A AU 2384225A AU 23842/25 A AU23842/25 A AU 23842/25A AU 2384225 A AU2384225 A AU 2384225A AU 2384225 A AU2384225 A AU 2384225A
Authority
AU
Australia
Prior art keywords
sound
transmitting
loud speakers
reproducing
receiving
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
AU23842/25A
Original Assignee
Albert Henry Midgley
Publication date
Publication of AU2384225A publication Critical patent/AU2384225A/en
Expired legal-status Critical Current

Links

AU23842/25A Improvements in or connected with loud speakers and other sound receiving, sound reproducing or sound transmitting apparatus Expired AU2384225A (en)

Publications (1)

Publication Number Publication Date
AU2384225A true AU2384225A (en) 1925-07-27

Family

ID=

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