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Priority to JP7711673ApriorityCriticalpatent/JPS5027555A/ja
Priority to GB5972373Aprioritypatent/GB1431607A/en
Priority to FR7346614Aprioritypatent/FR2212178B1/fr
Priority to CH1821073Aprioritypatent/CH590488A5/xx
Priority to DE19732365226prioritypatent/DE2365226C3/de
Publication of JPS5027555ApublicationCriticalpatent/JPS5027555A/ja