Yeon-Bok Kang

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of toothbrush filaments using power toothbrush...
- Patent number 8,512,611
- Issue date Aug 20, 2013
- BBC Co., Ltd.
- Yeon-Bok Kang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Method for Manufacturing Bristles on Toothbrush and Toothbrush Usin...
- Publication number 20150257525
- Publication date Sep 17, 2015
- BBC CO., LTD.
- Ki-Tae Kang
- A46 - BRUSHWARE
Information Patent Application
Manufacturing Method of Toothbrush Filaments Using Power Toothbrush...
- Publication number 20110289701
- Publication date Dec 1, 2011
- BBC CO., LTD.
- Yeon-Bok Kang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING