BJ

Bong Hwan Jang

📍 Wolhang-myeon, KR: #4 of 28 inventorsTop 15%
Overall (2002): #248,664 of 266,432Top 95%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6500046 Royal jelly collection frame — 2002-12-31