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 JP9089689UpriorityCriticalpatent/JPH03128004U/ja
Priority to US07/551,473prioritypatent/US5062435A/en
Priority to FR9009631Aprioritypatent/FR2650161A1/fr
Priority to DE4024157Aprioritypatent/DE4024157C2/de
Publication of JPH03128004UpublicationCriticalpatent/JPH03128004U/ja