Patents/Inventors

You-shen Yu

Xi'anCN0 patents

4 Patents

USD10896072025
Fan for Engine
XI'AN NUOYAN TECHNOLOGY CO., Ltd
0 cites
USD10896082025
Fan for Engine
XI'AN NUOYAN TECHNOLOGY CO., Ltd
0 cites
USD10896092025
Fan for Engine
XI'AN NUOYAN TECHNOLOGY CO., Ltd
0 cites
USD10896102025
Fan for Engine
XI'AN NUOYAN TECHNOLOGY CO., Ltd
0 cites