Patents/Inventors

Sung Rok Oh

Gyeonggi-doKR2 patents

3 Patents

US121377442024
Aerosol Generating Device
KT&G CORPORATION
0 cites
US119376312024
Aerosol Generation Device Having Concealed Fastening Portion
KT&G CORPORATION
0 cites
US115471482023
Aerosol Generating Device Having a Magnetic Force Generator for Coupling a Case with a Cover
KT&G CORPORATION
0 cites