Mong-Suk Chung

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Device for preventing welding wire in a welding wire pail from tang...
- Patent number 5,746,380
- Issue date May 5, 1998
- Hyundai Welding & Metal Col, Ltd.
- Mong-Suk Chung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR