Jong Pil Hwang

Person

  • Gyeongsangnam-do, KR

Patents Grantslast 30 patents

  • Information Patent Grant

    Binder composition for spray

    • Patent number 8,530,553
    • Issue date Sep 10, 2013
    • Daehyup Tech Co., Ltd
    • Hyung Sek Choi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents