Liangqing Chen

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dyeing device and method of using a paddle dyeing machine
- Patent number 9,612,180
- Issue date Apr 4, 2017
- Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Yongtao Nan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DYEING DEVICE AND METHOD OF USING A PADDLE DYEING MACHINE
- Publication number 20150030755
- Publication date Jan 29, 2015
- Shenzhen Mindray Bio-Medical Electronics Co., Ltd
- Yongtao Nan
- G01 - MEASURING TESTING