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Guangzhou Hansong Tuojiang Technology Co., Ltd.
4 patents in portfolio
US12611072
utility
2026
Towel Warmer Bucket
0 cites
US12557946
utility
2026
Towel Heating Device
0 cites
US12507836
utility
2025
Towel Heating Device
0 cites
US12490871
utility
2025
Towel Heating Device
0 cites