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CH

Chun Sik Ham

📍 Jongno-gu, KR: #3 of 8 inventorsTop 40%

Overall (2005): #60,929 of 245,428Top 25%

2

Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D505469	Roller sled	Woo Kyung Joung	2005-05-24
D504930	Roller sled	Woo Kyung Joung	2005-05-10