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Application filed by 福山パール紙工株式会社, 積朋商事株式会社filedCritical福山パール紙工株式会社
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Publication of JPH01130987UpublicationCriticalpatent/JPH01130987U/ja
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Publication of JPH0646853Y2publicationCriticalpatent/JPH0646853Y2/ja