Andreas Althoff

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Hagen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Housing for automatic door mechanisms
- Patent number 6,557,303
- Issue date May 6, 2003
- DORMA GmbH + Co. KG
- Andreas Finke
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Housing for automatic door mechanisms having a removable portion to...
- Patent number 6,446,394
- Issue date Sep 10, 2002
- DORMA GmbH + Co. KG
- Andreas Finke
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Housing for automatic door mechanisms
- Publication number 20020069588
- Publication date Jun 13, 2002
- DORMA GmbH + Co. KG
- Andreas Finke
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES