Ki Sun Bae

Follow

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Waterproofing method by using plastic panels
- Patent number 6,546,687
- Issue date Apr 15, 2003
- Sang Keun Oh
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Waterproofing method by using plastic panels
- Publication number 20010039781
- Publication date Nov 15, 2001
- Sang Keun Oh
- E04 - BUILDING