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 JP14146888UpriorityCriticalpatent/JPH0710365Y2/ja
Priority to US07/400,206prioritypatent/US4943829A/en
Priority to KR1019890012665Aprioritypatent/KR930008607B1/ko
Priority to EP89308835Aprioritypatent/EP0357434B1/en
Priority to DE68915493Tprioritypatent/DE68915493T2/de
Publication of JPH0262565UpublicationCriticalpatent/JPH0262565U/ja
Application grantedgrantedCritical
Publication of JPH0710365Y2publicationCriticalpatent/JPH0710365Y2/ja
