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Application filed by 株式会社マンテン, 立川アルミニウム工業株式会社filedCritical株式会社マンテン
Priority to JP1989128832UpriorityCriticalpatent/JPH0740054Y2/ja
Publication of JPH0368275UpublicationCriticalpatent/JPH0368275U/ja
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Publication of JPH0740054Y2publicationCriticalpatent/JPH0740054Y2/ja
