AU1921920B - Improvements in and relating' to grand pianos
- Google Patents
Improvements in and relating' to grand pianos
Info
Publication number
AU1921920B
AU1921920BAU19219/20AAU1921920AAU1921920BAU 1921920 BAU1921920 BAU 1921920BAU 19219/20 AAU19219/20 AAU 19219/20AAU 1921920 AAU1921920 AAU 1921920AAU 1921920 BAU1921920 BAU 1921920B
Authority
AU
Australia
Prior art keywords
relating
grand pianos
pianos
grand
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.)
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.)
AMERICAN PIANO CO
Original Assignee
AMERICAN PIANO CO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AMERICAN PIANO COfiledCriticalAMERICAN PIANO CO
Priority to AU19219/20ApriorityCriticalpatent/AU1921920A/en
Priority claimed from AU19219/20Aexternal-prioritypatent/AU1921920A/en
Publication of AU1921920BpublicationCriticalpatent/AU1921920B/en
Publication of AU1921920ApublicationCriticalpatent/AU1921920A/en