XZ

Xiangcai Zeng

AS A. O. Smith: 1 patents #115 of 319Top 40%
Overall (All Time): #2,930,901 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9568213 Storeage gas water heater Bu Qiu, Dayan Bi, Liliang Dou, Chaojun Yang 2017-02-14