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Xiajing Han

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  • Ningbo, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stove with ash collecting drawer
    • Patent number 11,892,170
    • Issue date Feb 6, 2024
    • Xiajing Han
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Folding stove
    • Patent number 11,892,174
    • Issue date Feb 6, 2024
    • Xiajing Han
    • F24 - HEATING RANGES VENTILATING