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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co LtdfiledCriticalNippon Gakki Co Ltd
Priority to JP50136579ApriorityCriticalpatent/JPS5260609A/en
Publication of JPS5260609ApublicationCriticalpatent/JPS5260609A/en
PURPOSE: To prevent influence of a frame on a string by striking the string between a bridge and an auxiliary bridge provided on a sound board holding the end of the string by the auxiliary bridge.