Patents/Inventors

Xianfeng Fang

JinhuaCN4 patents

3 Patents

USD11207882026
Top of In-ground Illuminated Reflective Road Stud
Zhejiang Changhui Traffic Safety Technology Co., Ltd.
0 cites
USD11168902026
Top of In-ground Illuminated Reflective Road Stud
Zhejiang Changhui Traffic Safety Technology Co., Ltd.
0 cites
USD11048152025
Top of In-ground Illuminated Reflective Road Stud
Zhejiang Changhui Traffic Safety Technology Co., Ltd.
0 cites