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Priority to JP14324684UpriorityCriticalpatent/JPS6157824U/ja
Priority to US06/778,504prioritypatent/US4683966A/en
Priority to AU47659/85Aprioritypatent/AU575997B2/en
Priority to DE8585306725Tprioritypatent/DE3574407D1/de
Priority to EP85306725Aprioritypatent/EP0175592B1/en
Publication of JPS6157824UpublicationCriticalpatent/JPS6157824U/ja