Chunyan Zhang

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Chongqing, CN

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Patents Applicationslast 30 patents

Information Patent Application
Ultrasonic Therapeutic Device Capable of Multipoint Transmitting
- Publication number 20100056925
- Publication date Mar 4, 2010
- CHONGQING RONGHAI MEDICAL ULTRASOUND INDUSTRY LTD.
- Chunyan Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE