BH

Byungsook Han

📍 Sosu-myeon, KR: #17 of 68 inventorsTop 25%
Overall (2017): #471,890 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9771702 Manhole with height/inclination-adjustable manhole cover — 2017-09-26