AU1925729A - Improvements in electrostatic sound producers - Google Patents

Improvements in electrostatic sound producers

Info

Publication number
AU1925729A
AU1925729A AU19257/29A AU1925729A AU1925729A AU 1925729 A AU1925729 A AU 1925729A AU 19257/29 A AU19257/29 A AU 19257/29A AU 1925729 A AU1925729 A AU 1925729A AU 1925729 A AU1925729 A AU 1925729A
Authority
AU
Australia
Prior art keywords
sound producers
electrostatic sound
electrostatic
producers
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
AU19257/29A
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.)
United Reproducers
Original Assignee
United Reproducers
Filing date
Publication date
Application filed by United Reproducers filed Critical United Reproducers
Publication of AU1925729A publication Critical patent/AU1925729A/en
Expired legal-status Critical Current

Links

AU19257/29A 1929-09-10 Improvements in electrostatic sound producers Expired AU1925729A (en)

Publications (1)

Publication Number Publication Date
AU1925729A true AU1925729A (en) 1929-09-24

Family

ID=

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