TREA

Munehiko Tokumoto

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  • Ikoma, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic hot water supply apparatus
    • Patent number 5,058,804
    • Issue date Oct 22, 1991
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroaki Yonekubo
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Hot water supply system
    • Patent number 4,896,658
    • Issue date Jan 30, 1990
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroaki Yonekubo
    • F24 - HEATING RANGES VENTILATING