AU1684528A - Improvements insound amplifiers - Google Patents

Improvements insound amplifiers

Info

Publication number
AU1684528A
AU1684528A AU16845/28A AU1684528A AU1684528A AU 1684528 A AU1684528 A AU 1684528A AU 16845/28 A AU16845/28 A AU 16845/28A AU 1684528 A AU1684528 A AU 1684528A AU 1684528 A AU1684528 A AU 1684528A
Authority
AU
Australia
Prior art keywords
amplifiers
insound
improvements insound
insound amplifiers
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
AU16845/28A
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.)
Columbia Graphophonk Co Ltd
Original Assignee
Columbia Graphophonk Co Ltd
Filing date
Publication date
Application filed by Columbia Graphophonk Co Ltd filed Critical Columbia Graphophonk Co Ltd
Publication of AU1684528A publication Critical patent/AU1684528A/en
Expired legal-status Critical Current

Links

AU16845/28A 1929-11-15 Improvements insound amplifiers Expired AU1684528A (en)

Publications (1)

Publication Number Publication Date
AU1684528A true AU1684528A (en) 1929-11-26

Family

ID=

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