TREA

Toshie Yamamoto

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  • Amagasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water producing apparatus
    • Patent number 4,365,979
    • Issue date Dec 28, 1982
    • Mitsubishi Denki Kabushiki Kaisha
    • Tetsu Takeyama
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Water producing apparatus
    • Patent number 4,299,599
    • Issue date Nov 10, 1981
    • Mitsubishi Denki Kabushiki Kaisha
    • Tetsu Takeyama
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE