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Application filed by 小久江 絢子filedCritical小久江 絢子
Priority to JP17663976UpriorityCriticalpatent/JPS584048Y2/ja
Publication of JPS5394868UpublicationCriticalpatent/JPS5394868U/ja
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Publication of JPS584048Y2publicationCriticalpatent/JPS584048Y2/ja