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Katsuji Ando

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  • Tokorozawa-city, Saitama 359-1131, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Low tank of flush toilet
    • Patent number 6,477,719
    • Issue date Nov 12, 2002
    • Katsuji Ando
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC