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 filedfiledCritical
Priority to JP287687UpriorityCriticalpatent/JPH0416974Y2/ja
Publication of JPS63112459UpublicationCriticalpatent/JPS63112459U/ja
Application grantedgrantedCritical
Publication of JPH0416974Y2publicationCriticalpatent/JPH0416974Y2/ja