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Yoshihiro Yasunaga

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  • Tajimi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve of faucet
    • Patent number 5,100,565
    • Issue date Mar 31, 1992
    • Tokyo Yogyo Kabushiki Kaisha
    • Norihito Fujiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...