Wenchao SHI

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Patents Applicationslast 30 patents

Information Patent Application
BONE TRABECULA STRUCTURE AND PROSTHESIS USING SAME AND MANUFACTURIN...
- Publication number 20210282930
- Publication date Sep 16, 2021
- Beijing Chunlizhengda Medical Instruments Co., Ltd.
- Chunbao SHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TOE JOINT PROSTHESIS AND MANUFACTURING METHOD THEREFOR
- Publication number 20210145596
- Publication date May 20, 2021
- Beijing Chunlizhengda Medical Instruments Co., Ltd.
- Chunbao SHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE