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 勇作 酒井filedCritical勇作 酒井
Priority to JP7564888UpriorityCriticalpatent/JPH069203Y2/ja
Publication of JPH01177330UpublicationCriticalpatent/JPH01177330U/ja
Application grantedgrantedCritical
Publication of JPH069203Y2publicationCriticalpatent/JPH069203Y2/ja
