Kyong-Min Ryu

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Patents Grantslast 30 patents

Information Patent Grant
Sewing machine
- Patent number 6,988,455
- Issue date Jan 24, 2006
- Sunstar Machinery Co., Ltd.
- Jae-Hak Lee
- D05 - SEWING EMBROIDERING TUFTING

Patents Applicationslast 30 patents

Information Patent Application
Sewing machine
- Publication number 20050000397
- Publication date Jan 6, 2005
- Jae-Hak Lee
- D05 - SEWING EMBROIDERING TUFTING