Nam Kyu Park

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
External wall panel unit for saving energy and external wall struct...
- Patent number 8,132,374
- Issue date Mar 13, 2012
- Space Architectural Design Co., Ltd.
- Sang Leem Lee
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
External Wall Panel Unit for Saving Energy and External Wall Struct...
- Publication number 20110203196
- Publication date Aug 25, 2011
- Sang Leem Lee
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS