TREA

Heung-soon Lee

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ion facial massage system
    • Patent number 6,007,502
    • Issue date Dec 28, 1999
    • Worldra Co., Ltd.
    • Heung-soon Lee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents