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 JP1983111744UpriorityCriticalpatent/JPS6019377U/ja
Priority to KR2019840006831Uprioritypatent/KR900007990Y1/ko
Publication of JPS6019377UpublicationCriticalpatent/JPS6019377U/ja
Application grantedgrantedCritical
Publication of JPH029662Y2publicationCriticalpatent/JPH029662Y2/ja