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 JP17421682UpriorityCriticalpatent/JPS5978345U/ja
Publication of JPS5978345UpublicationCriticalpatent/JPS5978345U/ja
Application grantedgrantedCritical
Publication of JPH0352760Y2publicationCriticalpatent/JPH0352760Y2/ja