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Priority to JP3207172ApriorityCriticalpatent/JPS539130B2/ja
Priority to GB853673Aprioritypatent/GB1398955A/en
Priority to US00335198Aprioritypatent/US3842737A/en
Priority to FR7306518Aprioritypatent/FR2173608A5/fr
Priority to DE19732316079prioritypatent/DE2316079A1/de
Publication of JPS48100022ApublicationCriticalpatent/JPS48100022A/ja
Publication of JPS539130B2publicationCriticalpatent/JPS539130B2/ja