Inventor

KIM RAE HYEONG

KR3 patents

Patents

3 patents

US9757785B2Sep 12, 2017

Multi-forming device

SUNGWOO HITECH CO LTD1 citations48

US10363593B2Jul 30, 2019

Multi-forming method

SUNGWOO HITECH CO LTD0 citations36

US9802236B2Oct 31, 2017

Multi-warm forming device and the forming method thereof

SUNGWOO HITECH CO LTD0 citations36