AU37331A - An improved record or sound plate, and process forthe manufacture thereof - Google Patents

An improved record or sound plate, and process forthe manufacture thereof

Info

Publication number
AU37331A
AU37331A AU373/31A AU37331A AU37331A AU 37331 A AU37331 A AU 37331A AU 373/31 A AU373/31 A AU 373/31A AU 37331 A AU37331 A AU 37331A AU 37331 A AU37331 A AU 37331A
Authority
AU
Australia
Prior art keywords
sound plate
process forthe
forthe manufacture
improved record
record
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
AU373/31A
Inventor
Goody Herbert
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU37331A publication Critical patent/AU37331A/en
Expired legal-status Critical Current

Links

AU373/31A 1931-01-24 An improved record or sound plate, and process forthe manufacture thereof Expired AU37331A (en)

Publications (1)

Publication Number Publication Date
AU37331A true AU37331A (en) 1932-02-04

Family

ID=

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