Patents/Inventors

Song Xiaoxian

ZhuhaiCN2 patents

3 Patents

US121277122024
Electric Pepper Grinder
Zhuhai Kelitong Electronic Co., Ltd.
0 cites
US119921592024
Electric Grinder
Zhuhai Kelitong Electronic Co., Ltd
0 cites
US119109592024
Electric Grinder
Zhuhai Kelitong Electronic Co., Ltd.
0 cites