Klaus Griesshammer

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Rehau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Profile element for sound reduction roller blinds
- Patent number 7,328,613
- Issue date Feb 12, 2008
- Rehau AG & Co.
- Christian Völkel
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Profile element for sound reduction roller blinds
- Publication number 20060283563
- Publication date Dec 21, 2006
- Rehau AG & Co.
- Christian Völkel
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS