AU5221A - Improvements inself-playing musical instruments - Google Patents

Improvements inself-playing musical instruments

Info

Publication number
AU5221A
AU5221A AU52/21A AU5221A AU5221A AU 5221 A AU5221 A AU 5221A AU 52/21 A AU52/21 A AU 52/21A AU 5221 A AU5221 A AU 5221A AU 5221 A AU5221 A AU 5221A
Authority
AU
Australia
Prior art keywords
musical instruments
playing musical
inself
improvements inself
playing
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
AU52/21A
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.)
Ampujox Piano Player Co
Original Assignee
Ampujox Piano Player Co
Filing date
Publication date
Application filed by Ampujox Piano Player Co filed Critical Ampujox Piano Player Co
Publication of AU5221A publication Critical patent/AU5221A/en
Expired legal-status Critical Current

Links

AU52/21A 1921-01-07 Improvements inself-playing musical instruments Expired AU5221A (en)

Publications (1)

Publication Number Publication Date
AU5221A true AU5221A (en) 1921-11-08

Family

ID=

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