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Priority to JP5801573ApriorityCriticalpatent/JPS5246690B2/ja
Priority to US453052Aprioritypatent/US3876860A/en
Priority to DE19742413968prioritypatent/DE2413968C3/de
Priority to GB1290374Aprioritypatent/GB1467654A/en
Priority to FR7409942Aprioritypatent/FR2222716B1/fr
Publication of JPS509414ApublicationCriticalpatent/JPS509414A/ja
Publication of JPS5246690B2publicationCriticalpatent/JPS5246690B2/ja