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Dongguan Huifeng Tech.co., Ltd.
4 patents in portfolio
USD1025382
design
2024
Heating Pad for Gloves
0 cites
USD1025383
design
2024
Foot Heating Pad
0 cites
USD1025384
design
2024
Heating Pad for Shoe Cover
0 cites
USD1009810
design
2024
Control Switch for Heating Pad
0 cites