Hongtao LIU

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Xi'an, CN

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Patents Grantslast 30 patents

Information Patent Grant
Medium-deep non-interference geothermal heating system and method b...
- Patent number 11,624,530
- Issue date Apr 11, 2023
- SHAANXI XIXIAN NEW AREA FENGXI NEW CITY ENERGY DEVELOPMENT CO., LTD
- Hongtao Liu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
MEDIUM-DEEP NON-INTERFERENCE GEOTHERMAL HEATING SYSTEM AND METHOD B...
- Publication number 20220136739
- Publication date May 5, 2022
- SHAANXI XIXIAN NEW AREA FENGXI NEW CITY ENERGY DEVELOPMENT CO., LTD
- Hongtao LIU
- F24 - HEATING RANGES VENTILATING