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Application filed by 福西鋳物株式会社filedCritical福西鋳物株式会社
Priority to JP1976167906UpriorityCriticalpatent/JPS607416Y2/ja
Publication of JPS5384959UpublicationCriticalpatent/JPS5384959U/ja
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Publication of JPS607416Y2publicationCriticalpatent/JPS607416Y2/ja
