Mun-Hyun Do

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Kyonsangbuk-do, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dispersion-managed fiber preform and fabricating method thereof by...
- Patent number 6,523,368
- Issue date Feb 25, 2003
- Samsung Electronics Co., Ltd.
- Jae-Deuk Lee
- C03 - GLASS MINERAL OR SLAG WOOL