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 JP1988059496UpriorityCriticalpatent/JPH0544457Y2/ja
Priority to KR2019880017802Uprioritypatent/KR920005378Y1/ko
Publication of JPH01163682UpublicationCriticalpatent/JPH01163682U/ja
Application grantedgrantedCritical
Publication of JPH0544457Y2publicationCriticalpatent/JPH0544457Y2/ja
