TREA

Hiroichi Sakai

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flame-rise stopping means for a kerosene stove
    • Patent number 4,562,825
    • Issue date Jan 7, 1986
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Stove
    • Patent number D276546
    • Issue date Nov 27, 1984
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Kenzo Okamoto
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Stove
    • Patent number D276548
    • Issue date Nov 27, 1984
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Kenzo Okamoto
    • D23 - Environmental heating and cooling