Bo Rang PARK

Follow

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Window system
- Patent number 10,612,292
- Issue date Apr 7, 2020
- Korea Institute of Construction Technology
- Keon Ho Lee
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
WINDOW SYSTEM
- Publication number 20170342765
- Publication date Nov 30, 2017
- Keon Ho LEE
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS