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Qingchang Dai

GC Guangzhou Argion Electric Appliance Co.: 1 patents #6 of 10Top 60%
Overall (All Time): #2,554,646 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
12172782 Packaging box Guoqiang Liang, Haiyu Liang 2024-12-24