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 JP389173ApriorityCriticalpatent/JPS5418549B2/ja
Priority to US427656Aprioritypatent/US3909635A/en
Priority to FR7347004Aprioritypatent/FR2212709B1/fr
Priority to DE2364823Aprioritypatent/DE2364823A1/de
Publication of JPS4989081ApublicationCriticalpatent/JPS4989081A/ja
Publication of JPS5418549B2publicationCriticalpatent/JPS5418549B2/ja
