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Ryuuji Akiyama

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  • Osaka, JP
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Patents Grantslast 30 patents

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    Dust collector
    • Patent number 8,657,937
    • Issue date Feb 25, 2014
    • Daikin Industries, Ltd.
    • Kanji Motegi
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

  • Information Patent Application

    DUST COLLECTOR
    • Publication number 20110197768
    • Publication date Aug 18, 2011
    • Kanji Motegi
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...