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 JP2054289UpriorityCriticalpatent/JPH0541094Y2/ja
Priority to US07/477,443prioritypatent/US5074197A/en
Priority to FR9002287Aprioritypatent/FR2647739B1/fr
Publication of JPH02110572UpublicationCriticalpatent/JPH02110572U/ja
Application grantedgrantedCritical
Publication of JPH0541094Y2publicationCriticalpatent/JPH0541094Y2/ja
