Andr?eacute; Josten

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Hemhofen, DE

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Patents Applicationslast 30 patents

Information Patent Application
Method for forgery-proof marking;forgery-proof marking and kit
- Publication number 20030190407
- Publication date Oct 9, 2003
- Georg Bauer
- G07 - CHECKING-DEVICES
Information Patent Application
Method for identifying a mark applied on a solid body
- Publication number 20030186257
- Publication date Oct 2, 2003
- Wolf Bertling
- G07 - CHECKING-DEVICES