TREA

Olympic Leader Limited

Follow

Organization

  • Kowloon, HK
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid control device
    • Patent number 9,932,724
    • Issue date Apr 3, 2018
    • OLYMPIC LEADER LIMITED
    • Sai Fai Chan
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID CONTROL DEVICE
    • Publication number 20160376774
    • Publication date Dec 29, 2016
    • Olympic Leader Limited
    • Sai Fai Chan
    • E03 - WATER SUPPLY SEWERAGE

Trademarklast 30 trademarks