Xabier Quintana Arregui

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Madrid, ES

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Patents Grantslast 30 patents

Information Patent Grant
Procedure and device of documental security based on generation of...
- Patent number 8,885,121
- Issue date Nov 11, 2014
- Universidad Politecnica de Madrid
- Xabier Quintana Arregui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PROCEDURE AND DEVICE OF DOCUMENTAL SECURITY BASED ON GENERATION OF...
- Publication number 20120300156
- Publication date Nov 29, 2012
- UNIVERSIDAD POLITECNICA DE MADRID
- Xabier Quintana Arregui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS