Yuzhi ZHOU

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X amen, CN

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Patents Applicationslast 30 patents

Information Patent Application
ROCK CLIMBING MACHINE COMPRISING AN ELASTIC CORD
- Publication number 20210291016
- Publication date Sep 23, 2021
- Yuzhi ZHOU
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SURFING EXERCISER
- Publication number 20090325767
- Publication date Dec 31, 2009
- Yuzhi ZHOU
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
MULTI-FUNCTION SIT-UP APPARATUS
- Publication number 20090186749
- Publication date Jul 23, 2009
- Yuzhi ZHOU
- A63 - SPORTS GAMES AMUSEMENTS