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Priority to JP2221872ApriorityCriticalpatent/JPS5337490B2/ja
Priority to US00295578Aprioritypatent/US3785708A/en
Priority to FR7236003Aprioritypatent/FR2157407A5/fr
Priority to AU47727/72Aprioritypatent/AU4772772A/en
Publication of JPS4888345ApublicationCriticalpatent/JPS4888345A/ja
Publication of JPS5337490B2publicationCriticalpatent/JPS5337490B2/ja