TREA

Dudu HUANG

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  • Anhui, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    System for treating malodorous gas from sludge
    • Patent number 11,285,429
    • Issue date Mar 29, 2022
    • ANHUI RESOURCE SAVING ENVIRONMENTAL TECHNOLOGY CO., LTD.
    • Dudu Huang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents