Jurgen Alers

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Lippstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Spring holding cone for holding a spring end of a spiral torsion sp...
- Patent number 6,986,508
- Issue date Jan 17, 2006
- Wilhelm Brand KG
- Jürgen Alers
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Spring holding cone for holding a spring end of a spiral torsion sp...
- Publication number 20030141643
- Publication date Jul 31, 2003
- Jurgen Alers
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES