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.)
Kawai Musical Instrument Manufacturing Co Ltd
Original Assignee
Kawai Musical Instrument Manufacturing Co Ltd
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
Priority claimed from US05/898,720external-prioritypatent/US4205577A/en
Application filed by Kawai Musical Instrument Manufacturing Co LtdfiledCriticalKawai Musical Instrument Manufacturing Co Ltd
Publication of JPS54143125ApublicationCriticalpatent/JPS54143125A/ja
Publication of JPH0454240B2publicationCriticalpatent/JPH0454240B2/ja
