Shuming Zhang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Nano-calcium phosphates/collagen based bone substitute materials
- Patent number 6,887,488
- Issue date May 3, 2005
- Tsinghua University
- Fuzhai Cui
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Nano-calcium phosphates/collagen based bone substitute materials
- Publication number 20020018797
- Publication date Feb 14, 2002
- Fuzhai Cui
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE