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Seoung-Wook Song

📍 Gangnam-gu, KR: #1 of 5 inventorsTop 20%
Overall (2003): #43,786 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6668421 Motor brush dust removing filter for use in vacuum cleaner 2003-12-30
D478697 Filter cap for electric cleaner 2003-08-19