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Fan Sifang

SE Seb: 1 patents #1 of 8Top 15%
Overall (2021): #458,499 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D937028 Electric kettle Luc Josancy, Chen Jian 2021-11-30