Won Sik Hong

Follow

Person

Seoul, KR

People

Patents Applicationslast 30 patents

Information Patent Application
PIPE CONNECTION APPARATUS AND PIPE CONNECTION METHOD
- Publication number 20150219254
- Publication date Aug 6, 2015
- LORDO H CO., LTD.
- Jun Bae Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...