Shanghai Yue Long Non-Ferrous Metals Limited

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Patents Grantslast 30 patents

Information Patent Grant
Nanocrystal cerium zirconium composite oxide, its preparation and a...
- Patent number 6,605,565
- Issue date Aug 12, 2003
- Shanghai Yue Long Non-Ferrous Metals Ltd.
- Deyuan Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Rare earth magnetic alloy powder and its preparation
- Patent number 5,466,307
- Issue date Nov 14, 1995
- Shanghai Yue Long Non-Ferrous Metals Limited
- Maofu Tong
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High performance phosphate green fluorescent powder and its method...
- Patent number 5,422,040
- Issue date Jun 6, 1995
- Shanghai Yue Long Nonferrous Metals Ltd.
- Tong Maofu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...