Baoliu YU

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Coin recognition device
- Patent number 7,669,705
- Issue date Mar 2, 2010
- Jin Jiang Zhanwang Electronic (Shenzhen) Co., Ltd.
- Baoliu Yu
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
COIN RECOGNITION DEVICE
- Publication number 20100000839
- Publication date Jan 7, 2010
- JIN JIANG ZHANWANG ELECTRONIC (SHENZHEN) CO., LTD.
- Baoliu YU
- G07 - CHECKING-DEVICES