Patents/Inventors

Chengwei Yin

HenanCN3 patents

3 Patents

USD11141842026
Faucet
Shenzhen Angniu Innovation Technology Co., Ltd.
0 cites
USD10590962025
Bookshelf
Shenzhen Angniu Innovation Technology Co., Ltd.
0 cites
USD10561552024
Faucet
0 cites