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 JP1988160561UpriorityCriticalpatent/JP2542207Y2/ja
Priority to FR898916298Aprioritypatent/FR2644641B1/fr
Priority to KR2019890018679Uprioritypatent/KR960003265Y1/ko
Publication of JPH0283668UpublicationCriticalpatent/JPH0283668U/ja
Application grantedgrantedCritical
Publication of JP2542207Y2publicationCriticalpatent/JP2542207Y2/ja