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 JP10251972UpriorityCriticalpatent/JPS5025258Y2/ja
Priority to CH1070073Aprioritypatent/CH563143A5/xx
Priority to FR7326717Aprioritypatent/FR2193565B1/fr
Priority to DE19732337144prioritypatent/DE2337144C3/de
Priority to IT956073Aprioritypatent/IT992203B/it
Priority to GB3497573Aprioritypatent/GB1435554A/en
Publication of JPS4959883UpublicationCriticalpatent/JPS4959883U/ja
Application grantedgrantedCritical
Publication of JPS5025258Y2publicationCriticalpatent/JPS5025258Y2/ja