ZZ

Zhencai Zhou

CC Changzhou Patent Electronic Technology Co.: 2 patents #7 of 27Top 30%
Overall (All Time): #1,688,377 of 4,157,543Top 45%
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Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12193509 Cartridge and electronic cigarette Weihua Qiu 2025-01-14
12011036 Cartridge and electronic cigarette Weihua Qiu 2024-06-18