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 JP8682188UpriorityCriticalpatent/JPH0538107Y2/ja
Priority to KR1019880015562Aprioritypatent/KR910001228B1/ko
Publication of JPH026720UpublicationCriticalpatent/JPH026720U/ja
Application grantedgrantedCritical
Publication of JPH0538107Y2publicationCriticalpatent/JPH0538107Y2/ja
