Patents/Inventors

Dongtao Zhou

Dongguan CityCN4 patents

5 Patents

US125693952026
Peristaltic Massager
Dongguan Mengma Electronic Technology Co., Ltd.
0 cites
USD10947572025
Massager
Dongguan Mengma Electronic Technology Co., Ltd.
0 cites
USD10854452025
Massager
Dongguan Mengma Electronic Technology Co., Ltd.
0 cites
USD10514132024
Massager
Dongguan Mengma Electronic Technology Co., Ltd.
0 cites
USD10514152024
Massager
Dongguan Mengma Electronic Technology Co., Ltd.
0 cites