TREA

Yung-Shung HSU

Follow

Person

  • Dongguan City, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Bag sealer and ice vending machine using the same
    • Patent number 9,689,601
    • Issue date Jun 27, 2017
    • DONGGUAN JIA FENG MECHANICAL EQUIPMENT CO., LTD.
    • Yung-Shung Hsu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents