Qingdao Donghe Denture

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Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Base assembly for fabrication of false teeth
- Patent number 7,192,278
- Issue date Mar 20, 2007
- Qingdao Donghe Denture
- Guodong Cao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE