TREA

Greenfields Christmas Tree Manufactory

Follow

Organization

  • Kowloon, HK
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Modularized artificial light tree
    • Patent number 9,700,169
    • Issue date Jul 11, 2017
    • Greenfields Christmas Tree Manufactory
    • Tony Yat Wah Wong
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Modularized Artificial Light Tree
    • Publication number 20160081508
    • Publication date Mar 24, 2016
    • Greenfields Christmas Tree Manufactory
    • Tony Yat Wah WONG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...