Zhenhai Zhang

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Osaka, JP

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Patents Applicationslast 30 patents

Information Patent Application
EXERCISING APPARATUS
- Publication number 20090305850
- Publication date Dec 10, 2009
- Satoru Shiraishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Balance Fitness Machine
- Publication number 20080103034
- Publication date May 1, 2008
- Teruo Mihara
- A63 - SPORTS GAMES AMUSEMENTS