Patents/Inventors

Ki Won Hwang

Cheongju-siKR1 patent

2 Patents

US119274342024
Device and Method for Managing Registration and Arrangement of Detonator
HANWHA CORPORATION
0 cites
US118353282023
Ground-fixable Electronic Detonation Device for Blasting System and Blasting System Using Same
HANWHA CORPORATION
0 cites