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 JP5133485UpriorityCriticalpatent/JPS61168640U/ja
Priority to DE19863611658prioritypatent/DE3611658A1/de
Priority to FR8604937Aprioritypatent/FR2580137A1/fr
Publication of JPS61168640UpublicationCriticalpatent/JPS61168640U/ja
Priority to US07/506,549prioritypatent/US5138521A/en
