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Application filedfiledCritical
Priority to JP20030284UpriorityCriticalpatent/JPH0353258Y2/ja
Priority to EP85116479Aprioritypatent/EP0187998B1/en
Priority to AU51574/85Aprioritypatent/AU578775B2/en
Priority to DE8585116479Tprioritypatent/DE3587170T2/de
Priority to US06/813,287prioritypatent/US4767193A/en
Priority to CA000498641Aprioritypatent/CA1255099A/en
Publication of JPS61112382UpublicationCriticalpatent/JPS61112382U/ja
Application grantedgrantedCritical
Publication of JPH0353258Y2publicationCriticalpatent/JPH0353258Y2/ja
