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SHENZHEN GUOYUCHEN TECHNOLOGY CO., Ltd.
5 patents in portfolio
USD1065122
design
2025
Wireless Audio Receiver
0 cites
USD1065688
design
2025
Nail Polisher
0 cites
USD1053835
design
2024
Wireless Receiver for Car
0 cites
USD1030147
design
2024
Foot Grinder
0 cites
USD1020099
design
2024
Nail Manicure Machine
0 cites