TREA

Paul Cheuk Wai Lai

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  • Hong Kong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for preserving and dispensing wine
    • Patent number 8,978,546
    • Issue date Mar 17, 2015
    • Electrical & Electronics Ltd
    • Andrew Yuen Chin Chen
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Beverage system with aeration
    • Patent number D686863
    • Issue date Jul 30, 2013
    • Electrical & Electronics Ltd
    • Andrew Yuen Chin Chen
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    BEVERAGE SYSTEM WITH AERATION
    • Publication number 20140242241
    • Publication date Aug 28, 2014
    • ELECTRICAL AND ELECTRONICS, LTD.
    • Andrew Yuen Chin Chen
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...