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 JP3667487UpriorityCriticalpatent/JPH0521182Y2/ja
Publication of JPS63143994UpublicationCriticalpatent/JPS63143994U/ja
Application grantedgrantedCritical
Publication of JPH0521182Y2publicationCriticalpatent/JPH0521182Y2/ja