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Priority to JP1984182557UpriorityCriticalpatent/JPH025798Y2/ja
Priority to DE8585306361Tprioritypatent/DE3582772D1/de
Priority to US06/773,020prioritypatent/US4680445A/en
Priority to KR1019850006476Aprioritypatent/KR870001592B1/ko
Priority to EP85306361Aprioritypatent/EP0175528B1/en
Publication of JPS6196938UpublicationCriticalpatent/JPS6196938U/ja
Application grantedgrantedCritical
Publication of JPH025798Y2publicationCriticalpatent/JPH025798Y2/ja