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Application filed by 平岩スポ−ツ工業株式会社filedCritical平岩スポ−ツ工業株式会社
Priority to JP7023781UpriorityCriticalpatent/JPS5925202Y2/ja
Publication of JPS57182302UpublicationCriticalpatent/JPS57182302U/ja
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Publication of JPS5925202Y2publicationCriticalpatent/JPS5925202Y2/ja