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Application filed by 大日本プラスチツクス株式会社filedCritical大日本プラスチツクス株式会社
Priority to JP15345282UpriorityCriticalpatent/JPS5961332U/ja
Publication of JPS5961332UpublicationCriticalpatent/JPS5961332U/ja
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Publication of JPS6241063Y2publicationCriticalpatent/JPS6241063Y2/ja