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.)
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 高橋 健一filedCritical高橋 健一
Priority to JP8606180UpriorityCriticalpatent/JPS5928869Y2/ja
Publication of JPS5722973UpublicationCriticalpatent/JPS5722973U/ja
Application grantedgrantedCritical
Publication of JPS5928869Y2publicationCriticalpatent/JPS5928869Y2/ja