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Priority to JP3866872ApriorityCriticalpatent/JPS5829080B2/ja
Priority to DE2319097Aprioritypatent/DE2319097C3/de
Priority to US351642Aprioritypatent/US3894914A/en
Priority to FR7314130Aprioritypatent/FR2181376A5/fr
Publication of JPS492594ApublicationCriticalpatent/JPS492594A/ja
Publication of JPS5829080B2publicationCriticalpatent/JPS5829080B2/ja