Detlef Maertens

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Datasheet for a security and/or valuable document
- Patent number 10,414,192
- Issue date Sep 17, 2019
- Bundesdruckerei GmbH
- Edward Springmann
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Multilayer security document and method for the production thereof
- Patent number 7,371,301
- Issue date May 13, 2008
- Bundesdruckerei GmbH
- Harald Hoeppner
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
Multilayer security document and method for the production thereof
- Publication number 20050037206
- Publication date Feb 17, 2005
- Bundersdruckereoi GMBH
- Harald Hoeppner
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER