TREA

Huaqiang ZHANG

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Patents Grantslast 30 patents

  • Information Patent Grant

    Opposite belt-type precise seeding device
    • Patent number 11,464,158
    • Issue date Oct 11, 2022
    • Shandong University of Technology
    • Yulong Chen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    OPPOSITE BELT-TYPE PRECISE SEEDING DEVICE
    • Publication number 20200375087
    • Publication date Dec 3, 2020
    • Shandong University of Technology
    • Yulong CHEN
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING