Svan Busch

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Dortmund, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electrohydraulic servo door drive for operating a door, a window, etc.
- Patent number 6,978,609
- Issue date Dec 27, 2005
- DORMA GmbH + Co. KG
- Svan Busch
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Electrohydraulic servo door drive for operating a door, a window, etc.
- Publication number 20040182234
- Publication date Sep 23, 2004
- DORMA GmbH + Co. KG
- Svan Busch
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES