Zhihui ZHEN

Person

  • Ningde, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Suction gun and material suction device

    • Patent number 12,234,108
    • Issue date Feb 25, 2025
    • CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
    • Zhihui Zhen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents