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Inventor
SHIN TAE-SEOK
KR
2 patents
Patents
2 patents
US11480362B2
Oct 25, 2022
Air purifier capable of adjusting wind direction
COWAY CO LTD
4 citations
69
US12000621B2
Jun 4, 2024
Wind-direction adjustable air purifier
COWAY CO LTD
0 citations
48