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 JP2751485UpriorityCriticalpatent/JPH0231023Y2/ja
Publication of JPS61144855UpublicationCriticalpatent/JPS61144855U/ja
Application grantedgrantedCritical
Publication of JPH0231023Y2publicationCriticalpatent/JPH0231023Y2/ja
