Tsu-Yu Lai

Person

  • Taichung, TW

Patents Grantslast 30 patents

  • Information Patent Grant

    Cardboard trays

    • Patent number 4,305,543
    • Issue date Dec 15, 1981
    • Tsu-Yu Lai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL