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 Instruments Manufacturing Co Ltd
Original Assignee
Kawai Musical Instruments 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
Application filed by Kawai Musical Instruments Manufacturing Co LtdfiledCriticalKawai Musical Instruments Manufacturing Co Ltd
Priority to JP49104729ApriorityCriticalpatent/JPS5748800B2/ja
Priority to US05/612,174prioritypatent/US4059040A/en
Publication of JPS5132318ApublicationCriticalpatent/JPS5132318A/ja
Publication of JPS5748800B2publicationCriticalpatent/JPS5748800B2/ja