Seong Hyeon Choe

Follow

Person

Ulsan, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Diamond type cam for rock climbing
- Patent number 9,636,544
- Issue date May 2, 2017
- Seul-Min Hong
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Diamond Type Cam for Rock Climbing
- Publication number 20160129312
- Publication date May 12, 2016
- Seul-Min Hong
- A63 - SPORTS GAMES AMUSEMENTS