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Application filed by 大師堂金属印刷有限会社filedCritical大師堂金属印刷有限会社
Priority to JP2854680UpriorityCriticalpatent/JPS601059Y2/ja
Publication of JPS56131332UpublicationCriticalpatent/JPS56131332U/ja
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Publication of JPS601059Y2publicationCriticalpatent/JPS601059Y2/ja