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Fang LI

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  • Huiche Town, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HENAN LONGCHENG COAL HIGH EFFICIENCY TECHNOLOGY APPLICATION CO., LTD.
    • Publication number 20230033720
    • Publication date Feb 2, 2023
    • HENAN LONGHENG COAL HIGH EFFICIENCY TECHNOLOGY APPLICATION CO., LTD.
    • Shucheng ZHU
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Application

    ROTARY KILN SEALING SYSTEM AND ROTARY KILN EQUIPMENT
    • Publication number 20220381511
    • Publication date Dec 1, 2022
    • HENAN LONGCHENG COAL HIGH EFFICIENCY TECHNOLOGY APPLICATION CO., LTD.
    • Shucheng Zhu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COAL PYROLYSIS PROCESS DEVICE
    • Publication number 20200032151
    • Publication date Jan 30, 2020
    • HENAN LONGCHENG COAL HIGH EFFICIENCY TECHNOLOGY APPLICATION CO., LTD.
    • Shucheng ZHU
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...