Choong Sub Sim

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Gangwon-Do, KR

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Patents Applicationslast 30 patents

Information Patent Application
DOUBLE GLAZING WINDOW HAVING BUILT-IN AUTO CONTROLLING BLINDER
- Publication number 20100132260
- Publication date Jun 3, 2010
- Sung Deuk Lee
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS