Christophe Lemancel

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Mere, FR

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Patents Grantslast 30 patents

Information Patent Grant
Scrolling poster display device
- Patent number 7,493,715
- Issue date Feb 24, 2009
- JCDecaux SA
- Marc D'Halluin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Scrolling Poster Display Device
- Publication number 20080236004
- Publication date Oct 2, 2008
- JCDECAUX SA
- Marc D'Haulluin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS