Multiple fire-boxes

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  • CPC
  • F24B1/1952
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  • Information Patent Application

    BIOMASS FUEL STOVE

    • Publication number 20160377297
    • Publication date Dec 29, 2016
    • UNIVERSAL LEAF TOBACCO COMPANY, INC.
    • Hyo S. Shin
    • F24 - HEATING RANGES VENTILATING