Alexander Ruegg

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Baden, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for authenticating documents marked with photochr...
- Patent number 9,418,282
- Issue date Aug 16, 2016
- U-NICA Technology AG
- Alfred Rutz
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR AUTHENTICATING DOCUMENTS MARKED WITH PHOTOCHR...
- Publication number 20140044337
- Publication date Feb 13, 2014
- U-NICA Technology AG
- Alfred Rutz
- G06 - COMPUTING CALCULATING COUNTING