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Application filed by 株式会社福原鋳物製作所filedCritical株式会社福原鋳物製作所
Priority to JP1989131056UpriorityCriticalpatent/JPH0645480Y2/ja
Publication of JPH0369050UpublicationCriticalpatent/JPH0369050U/ja
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Publication of JPH0645480Y2publicationCriticalpatent/JPH0645480Y2/ja
