Ze Jun Li

Follow

Person

Tian Liao Village, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Ball feeder for ball serving machine
- Patent number 7,350,515
- Issue date Apr 1, 2008
- Long Way Enterprise Co., Ltd.
- Lin Zhan Yao
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Ball feeder for ball serving machine
- Publication number 20060169261
- Publication date Aug 3, 2006
- Long Way Enterprise Co., Ltd.
- Lin Zhan Yao
- A63 - SPORTS GAMES AMUSEMENTS