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Bingzheng Wang

AL Air China Limited: 1 patents #6 of 23Top 30%
Overall (2016): #454,447 of 481,213Top 95%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9452847 System and method for detecting addition of engine lubricant Zhuping Gu, Huifeng Ding, Jiaju Wu, Fengliang Zheng, Lei Huang +3 more 2016-09-27