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Priority to JP7635573ApriorityCriticalpatent/JPS5329089B2/ja
Priority to US450852Aprioritypatent/US3893187A/en
Priority to GB1238174Aprioritypatent/GB1463120A/en
Priority to DE2413489Aprioritypatent/DE2413489C2/de
Publication of JPS5026524ApublicationCriticalpatent/JPS5026524A/ja
Publication of JPS5329089B2publicationCriticalpatent/JPS5329089B2/ja