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Younwoo Engineering Co., Ltd.

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  • Paju-Si, Gyeonggi-Do, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe coupling
    • Patent number 7,540,540
    • Issue date Jun 2, 2009
    • Younwoo Engineering Co., Ltd.
    • Jong Ho Kwon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Pipe coupling
    • Publication number 20080169648
    • Publication date Jul 17, 2008
    • Younwoo Engineering Co., Ltd
    • Jong Ho Kwon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks