Stefan Blum

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Oettingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Emergency opening cylinder of a passenger door for an airplane, a d...
- Patent number 6,685,139
- Issue date Feb 3, 2004
- Eurocopter Deutschland GmbH
- Stefan Blum
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Emergency opening cylinder of a passenger door for an airplane, a d...
- Publication number 20030132347
- Publication date Jul 17, 2003
- Stefan Blum
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES