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Filing date
Publication date
Application filedfiledCritical
Priority to JP598278UpriorityCriticalpatent/JPS5724117Y2/ja
Priority to CA319,164Aprioritypatent/CA1099649A/en
Priority to DE2901531Aprioritypatent/DE2901531C2/de
Priority to BR7900340Aprioritypatent/BR7900340A/pt
Priority to FR7901111Aprioritypatent/FR2414864A1/fr
Priority to GB7901910Aprioritypatent/GB2013157B/en
Priority to AR275237Aprioritypatent/AR216361A1/es
Publication of JPS54109715UpublicationCriticalpatent/JPS54109715U/ja
Application grantedgrantedCritical
Publication of JPS5724117Y2publicationCriticalpatent/JPS5724117Y2/ja