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 JP3671487UpriorityCriticalpatent/JPH065973Y2/ja
Publication of JPS63143481UpublicationCriticalpatent/JPS63143481U/ja
Application grantedgrantedCritical
Publication of JPH065973Y2publicationCriticalpatent/JPH065973Y2/ja