Patents/Inventors

Rangming Zhang

ZhongshanCN2 patents

3 Patents

USD10108402024
Cosmetic Instrument
Guangdong Okay Technology Co., Ltd.
0 cites
USD09993902023
Neck Massager
Zhongshan Okay Plastics & Electronic Co., Ltd.
0 cites
USD09752582023
Steamer Apparatus
ZHONGSHAN OKAY PLASTICS & ELECTRONIC CO., Ltd
0 cites