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.)
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Publication date
Application filedfiledCritical
Priority to JP8765375UpriorityCriticalpatent/JPS5337931Y2/ja
Priority to FR7602627Aprioritypatent/FR2299233A1/fr
Priority to DE19762603886prioritypatent/DE2603886A1/de
Publication of JPS524320UpublicationCriticalpatent/JPS524320U/ja
Application grantedgrantedCritical
Publication of JPS5337931Y2publicationCriticalpatent/JPS5337931Y2/ja
