Alexander De Jong

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Machtenstein, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic frictionally engaged clutch and method for operatin...
- Patent number 7,267,214
- Issue date Sep 11, 2007
- Valeo Sicherheitssysteme GmbH
- Eric Bittner
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Electromagnetic frictionally engaged clutch and method for operatin...
- Publication number 20050173219
- Publication date Aug 11, 2005
- Eric Bittner
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES