TREA

Duck-Ho Han

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  • Nam-gu, KR
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Patents Applicationslast 30 patents

  • Information Patent Application

    Refrigerator
    • Publication number 20070084229
    • Publication date Apr 19, 2007
    • Samsung Electronics Co., Ltd.
    • Duck-ho Han
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerator
    • Publication number 20060143860
    • Publication date Jul 6, 2006
    • Samsung Electronics Co., Ltd.
    • Eun-Seong Park
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...