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 JP1989010073UpriorityCriticalpatent/JPH0629103Y2/ja
Priority to KR1019890014379Aprioritypatent/KR900006175A/ko
Publication of JPH02100934UpublicationCriticalpatent/JPH02100934U/ja
Application grantedgrantedCritical
Publication of JPH0629103Y2publicationCriticalpatent/JPH0629103Y2/ja