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Priority to JP1826372ApriorityCriticalpatent/JPS4885585A/ja
Priority to FR7302026Aprioritypatent/FR2169104A1/fr
Priority to NL7300887Aprioritypatent/NL7300887A/xx
Priority to HUTA001268prioritypatent/HU164993B/hu
Priority to DE19732302935prioritypatent/DE2302935A1/de
Publication of JPS4885585ApublicationCriticalpatent/JPS4885585A/ja