TREA

Takeshi Okumura

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  • Oizumi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Control device for an absorption refrigeration machine
    • Patent number 5,224,352
    • Issue date Jul 6, 1993
    • Sanyo Electric Co., Ltd.
    • Hidetoshi Arima
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Absorption heat pump system
    • Patent number 4,505,123
    • Issue date Mar 19, 1985
    • Sanyo Electric Co., Ltd.
    • Hiroyoshi Kusakabe
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...