Bunderdruckerei GmbH

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Berlin, DE

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Patents Applicationslast 30 patents

Information Patent Application
Handsensor for authenticity identification of signets on documents
- Publication number 20040031929
- Publication date Feb 19, 2004
- Bunderdruckerei GmbH of Oranienstrasse 91, D-10958
- Benedikt Ahlers
- G07 - CHECKING-DEVICES
Information Patent Application
Handsensor for authenticity identification of signets on documents
- Publication number 20030030012
- Publication date Feb 13, 2003
- Bunderdruckerei GmbH of Oranienstrasse 91, D-10958
- Benedikt Ahlers
- G07 - CHECKING-DEVICES
Information Patent Application
Sensor for authenticity identification of signets on documents
- Publication number 20020003619
- Publication date Jan 10, 2002
- Bunderdruckerei GmbH
- Benedikt Ahlers
- G06 - COMPUTING CALCULATING COUNTING