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 JP14038272UpriorityCriticalpatent/JPS5429815Y2/ja
Priority to US05/421,914prioritypatent/US3935702A/en
Priority to GB5626373Aprioritypatent/GB1420168A/en
Priority to FR7343807Aprioritypatent/FR2209959B3/fr
Priority to DE2361308Aprioritypatent/DE2361308C3/de
Publication of JPS4994675UpublicationCriticalpatent/JPS4994675U/ja
Application grantedgrantedCritical
Publication of JPS5429815Y2publicationCriticalpatent/JPS5429815Y2/ja