Nak Ju DOH

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Self movable crane system with a boom
- Patent number 7,665,621
- Issue date Feb 23, 2010
- Korea University Industrial & Academic Collaboration Foundation
- Nak Ju Doh
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
SELF MOVABLE CRANE SYSTEM WITH A BOOM
- Publication number 20090039043
- Publication date Feb 12, 2009
- KOREA UNIVERSITY Industrial & Academic Collaboration Foundation
- Nak Ju DOH
- B66 - HOISTING LIFTING HAULING