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Priority to JP1984150282UpriorityCriticalpatent/JPH0422469Y2/ja
Priority to US06/779,769prioritypatent/US4706237A/en
Priority to EP85201584Aprioritypatent/EP0177107B1/en
Priority to DE8585201584Tprioritypatent/DE3568508D1/de
Publication of JPS6168386UpublicationCriticalpatent/JPS6168386U/ja
Application grantedgrantedCritical
Publication of JPH0422469Y2publicationCriticalpatent/JPH0422469Y2/ja
