Patents/Inventors

Yizai Tan

YiwuCN2 patents

3 Patents

USD10625212025
Balloon Arch
Yiwu Langxun Electronic Commerce Co., Ltd.
0 cites
USD10392992024
Balloon Frame
0 cites
USD09767522023
Balloon Frame
Yiwu Langxun Electronic Commerce Co., Ltd.
0 cites