TREA

Sadahiro Takizawa

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  • Gunma, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat pump type hot water supply apparatus
    • Patent number 6,601,773
    • Issue date Aug 5, 2003
    • Sanyo Electric Co., Ltd.
    • Masanobu Saitoh
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents