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Priority to JP9379772ApriorityCriticalpatent/JPS4948884A/ja
Priority to FR7323522Aprioritypatent/FR2190733B1/fr
Priority to CA175,084Aprioritypatent/CA1009569A/en
Priority to DE2332950Aprioritypatent/DE2332950A1/de
Priority to GB3075273Aprioritypatent/GB1414380A/en
Publication of JPS4948884ApublicationCriticalpatent/JPS4948884A/ja