Patents/Inventors

Longsen Guo

NingboCN13 patents

4 Patents

USD11224102026
Electric Spray Gun
Ningbo Jiangyou Hardware Tools Co., Ltd
0 cites
USD11217752026
Electric Spray Gun
Ningbo Jiangyou Hardware Tools Co., Ltd
0 cites
USD11141702026
Electric Spray Gun
Ningbo Jiangyou Hardware Tools Co., Ltd
0 cites
USD11141712026
Electric Spray Gun
Ningbo Jiangyou Hardware Tools Co., Ltd
0 cites