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Priority to JP5873386UpriorityCriticalpatent/JPH052485Y2/ja
Priority to CN 86107057prioritypatent/CN86107057A/zh
Publication of JPS62171509UpublicationCriticalpatent/JPS62171509U/ja
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Publication of JPH052485Y2publicationCriticalpatent/JPH052485Y2/ja
