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Priority to JP45058164ApriorityCriticalpatent/JPS5012335B1/ja
Priority to DE19712128293prioritypatent/DE2128293A1/de
Priority to US00151004Aprioritypatent/US3726534A/en
Priority to FR7120896Aprioritypatent/FR2096119A5/fr
Priority to CH844871Aprioritypatent/CH544555A/de
Publication of JPS5012335B1publicationCriticalpatent/JPS5012335B1/ja