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AU1473420A - Improvements in and relating to piano-players - Google Patents

Improvements in and relating to piano-players

Info

Publication number
AU1473420A
AU1473420A AU14734/20A AU1473420A AU1473420A AU 1473420 A AU1473420 A AU 1473420A AU 14734/20 A AU14734/20 A AU 14734/20A AU 1473420 A AU1473420 A AU 1473420A AU 1473420 A AU1473420 A AU 1473420A
Authority
AU
Australia
Prior art keywords
piano
players
relating
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
AU14734/20A
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.)
Ofa Dual
Original Assignee
Ofa Dual
Filing date
Publication date
Application filed by Ofa Dual filed Critical Ofa Dual
Publication of AU1473420A publication Critical patent/AU1473420A/en
Expired legal-status Critical Current

Links

AU14734/20A 1920-03-12 Improvements in and relating to piano-players Expired AU1473420A (en)

Publications (1)

Publication Number Publication Date
AU1473420A true AU1473420A (en) 1920-12-21

Family

ID=

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