Keld Norgaard

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Kolding, DK

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Patents Grantslast 30 patents

Information Patent Grant
Wedge couple for blocking-up and fixation of windows and doors
- Patent number 7,156,431
- Issue date Jan 2, 2007
- Keld Norgaard
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Wedge couple for blocking-up and fixation of windows and doors
- Publication number 20040168376
- Publication date Sep 2, 2004
- Keld Norgaard
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS