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Application filed by 株式会社日本アルミ, 日本アルミニウム建材株式会社filedCritical株式会社日本アルミ
Priority to JP5483UpriorityCriticalpatent/JPS59106989U/ja
Publication of JPS59106989UpublicationCriticalpatent/JPS59106989U/ja
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Publication of JPH0225906Y2publicationCriticalpatent/JPH0225906Y2/ja