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 JP8136572UpriorityCriticalpatent/JPS5237258Y2/ja
Priority to IT5343372Aprioritypatent/IT969485B/it
Priority to DE19727239255prioritypatent/DE7239255U/de
Priority to DE19722252410prioritypatent/DE2252410A1/de
Priority to FR7238077Aprioritypatent/FR2159006A5/fr
Priority to GB4947772Aprioritypatent/GB1401994A/en
Publication of JPS4940488UpublicationCriticalpatent/JPS4940488U/ja
Application grantedgrantedCritical
Publication of JPS5237258Y2publicationCriticalpatent/JPS5237258Y2/ja
