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Shenzhen Zhongbaile Technology Co., Ltd
4 patents in portfolio
USD1087935
design
2025
Headphone
0 cites
USD1073645
design
2025
Headphone
0 cites
USD1061479
design
2025
Headphone
0 cites
USD1040141
design
2024
Wireless Earphones with Charging Case
0 cites