Tianjin Yanling Health Food Co.

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pharmaceutical composition against type I allergy and the preparati...
- Patent number 6,641,846
- Issue date Nov 4, 2003
- Tianjin Yanling Health Food Co.
- Zuoguang Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE