Alexey Nikolaevich Guryanov

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Novgorod, SU

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Patents Grantslast 30 patents

Information Patent Grant
Method of fabricating optical fiber doped with rare earth element u...
- Patent number 5,961,682
- Issue date Oct 5, 1999
- SamSung Electronics Co., Ltd.
- Yong-woo Lee
- C03 - GLASS MINERAL OR SLAG WOOL