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 JP1985024682UpriorityCriticalpatent/JPH05763Y2/ja
Priority to KR1019860000523Aprioritypatent/KR860006665A/ko
Publication of JPS61141658UpublicationCriticalpatent/JPS61141658U/ja
Application grantedgrantedCritical
Publication of JPH05763Y2publicationCriticalpatent/JPH05763Y2/ja
Priority to KR2019930000970Uprioritypatent/KR930002643Y1/ko