Showing 1 - 20 results of 22 for search '"Zheng, Xujia"', query time: 1.23s Refine Results  

Headset support

by ZHENG XUJIA
Year of Publication 08.07.2022
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Patent

Oven

by ZHENG XUJIA, HUANG YUSHI, ZHUANG HU
Year of Publication 05.07.2022
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Patent