TREA

Yutaka HIRAKAWA

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  • Tokyo, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20190113256
    • Publication date Apr 18, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Kota MIZUNO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP APPARATUS
    • Publication number 20170146284
    • Publication date May 25, 2017
    • Mitsubishi Electric Corporation
    • Noriaki MATSUNAGA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...