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Priority to JP48025549ApriorityCriticalpatent/JPS5033347B2/ja
Priority to FR7333621Aprioritypatent/FR2219998A1/fr
Priority to DE19732347140prioritypatent/DE2347140A1/de
Priority to GB4406873Aprioritypatent/GB1441631A/en
Priority to US00398502Aprioritypatent/US3843976A/en
Publication of JPS49113445ApublicationCriticalpatent/JPS49113445A/ja
Publication of JPS5033347B2publicationCriticalpatent/JPS5033347B2/ja