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 JP6875678UpriorityCriticalpatent/JPS5731964Y2/ja
Priority to US05/932,404prioritypatent/US4234127A/en
Priority to FR7823740Aprioritypatent/FR2416056A1/fr
Priority to DE2835639Aprioritypatent/DE2835639C2/de
Priority to GB7833463Aprioritypatent/GB2013774B/en
Publication of JPS54169902UpublicationCriticalpatent/JPS54169902U/ja
Application grantedgrantedCritical
Publication of JPS5731964Y2publicationCriticalpatent/JPS5731964Y2/ja