TREA

Yan Krzysztof Kunczynski

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  • Carson City, NV, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    DIRECT FLOW SOLAR COLLECTOR
    • Publication number 20140360492
    • Publication date Dec 11, 2014
    • Yan Kunczynski
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Solar Water Heater
    • Publication number 20100147289
    • Publication date Jun 17, 2010
    • Yan Krzysztof Kunczynski
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Solar Water Heater
    • Publication number 20100147290
    • Publication date Jun 17, 2010
    • Yan Krzysztof Kunczynski
    • F24 - HEATING RANGES VENTILATING