Xiaoyan Gao

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Weihai, CN

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Patents Applicationslast 30 patents

Information Patent Application
BANKNOTE RECOGNITION APPARATUS, PROCESSING METHOD THEREOF AND METHO...
- Publication number 20150371481
- Publication date Dec 24, 2015
- SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD.
- Chunkai Xu
- G07 - CHECKING-DEVICES
Information Patent Application
PAPER CUTTING CONTROL DEVICE FOR TICKET PAPER AND TICKET DISPENSING...
- Publication number 20110204077
- Publication date Aug 25, 2011
- Changgang Gu
- G07 - CHECKING-DEVICES