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Priority to JP14834572UpriorityCriticalpatent/JPS49100745U/ja
Priority to GB2570373Aprioritypatent/GB1437380A/en
Priority to US00365547Aprioritypatent/US3846921A/en
Priority to FR7320653Aprioritypatent/FR2188416A5/fr
Priority to CA173,235Aprioritypatent/CA980111A/en
Priority to DE2328642Aprioritypatent/DE2328642A1/de
Publication of JPS49100745UpublicationCriticalpatent/JPS49100745U/ja
