Christoph Klees

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Koln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Access protection device for a prohibited area
- Patent number 7,545,620
- Issue date Jun 9, 2009
- K.A. Schmersal Holding KG
- Christoph Klees
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20050047054
- Publication date Mar 3, 2005
- K.A. Schmersal Holding KG
- Christoph Klees
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES