WH

Woong-Sub Hong

DE Daewoo Electronics: 2 patents #24 of 158Top 20%
Overall (1997): #19,736 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5613553 Stacket-up type heat exchanger for a gas boiler 1997-03-25
5596953 Gas boiler 1997-01-28