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 JP11546889UpriorityCriticalpatent/JPH0354204U/ja
Priority to DE69007728Tprioritypatent/DE69007728T2/de
Priority to EP90118760Aprioritypatent/EP0420290B1/en
Priority to US07/591,341prioritypatent/US5097805A/en
Publication of JPH0354204UpublicationCriticalpatent/JPH0354204U/ja