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Priority to JP8417582UpriorityCriticalpatent/JPS58187419U/ja
Priority to US06/500,259prioritypatent/US4505774A/en
Priority to BE2/60121Aprioritypatent/BE896949A/fr
Priority to GB08315455Aprioritypatent/GB2124969B/en
Publication of JPS58187419UpublicationCriticalpatent/JPS58187419U/ja
Application grantedgrantedCritical
Publication of JPS6330760Y2publicationCriticalpatent/JPS6330760Y2/ja