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.)
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Publication date
Application filedfiledCritical
Priority to JP1975135910UpriorityCriticalpatent/JPS5533473Y2/ja
Priority to FR7629387Aprioritypatent/FR2326760A1/fr
Priority to NL7610921Aprioritypatent/NL7610921A/xx
Priority to DE19762644761prioritypatent/DE2644761C3/de
Publication of JPS5248814UpublicationCriticalpatent/JPS5248814U/ja
Application grantedgrantedCritical
Publication of JPS5533473Y2publicationCriticalpatent/JPS5533473Y2/ja
