Zhiqiang Xiao

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Dalian City, Liaoning 116025, CN

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Patents Grantslast 30 patents

Information Patent Grant
Long afterglow silicate luminescent material and its manufacturing...
- Patent number 6,093,346
- Issue date Jul 25, 2000
- Zhiguo Xiao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...