AU1082727A - Improvements in or relating to sound reproducing devices - Google Patents

Improvements in or relating to sound reproducing devices

Info

Publication number
AU1082727A
AU1082727A AU10827/27A AU1082727A AU1082727A AU 1082727 A AU1082727 A AU 1082727A AU 10827/27 A AU10827/27 A AU 10827/27A AU 1082727 A AU1082727 A AU 1082727A AU 1082727 A AU1082727 A AU 1082727A
Authority
AU
Australia
Prior art keywords
relating
sound reproducing
reproducing devices
devices
sound
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
AU10827/27A
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.)
Emil Fredrick Hillinger Edward Chase Crowley
Original Assignee
Emil Fredrick Hillinger Edward Chase Crowley
Filing date
Publication date
Application filed by Emil Fredrick Hillinger Edward Chase Crowley filed Critical Emil Fredrick Hillinger Edward Chase Crowley
Publication of AU1082727A publication Critical patent/AU1082727A/en
Expired legal-status Critical Current

Links

AU10827/27A 1928-12-10 Improvements in or relating to sound reproducing devices Expired AU1082727A (en)

Publications (1)

Publication Number Publication Date
AU1082727A true AU1082727A (en) 1928-12-27

Family

ID=

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