CORPS MOULE CERAMIQUE CONTENANT DU ß–SIC POREUX ET PRESENTANT UN REVETEMENT EN OXYDE D'ALUMINIUM ET PROCEDE POUR LE PRODUIRE

N° de brevet: EP1899280 (A1)
Date de publication: 2008-03-19
Inventeur(s): GALSTERER DANIEL [DE];GREIL PETER [DE];WOLFF THOMAS [DE];WEISENSEL LARS [DE];TRAVITZKY NAHUM [DE];SIEBER HEINO [DE];
Demandeur(s): HELSA AUTOMOTIVE GMBH &CO KG [DE];FRIEDRICH ALEXANDER UNI ERLANG [DE];
Classification: C04B35/573;C04B38/00;F01N3/022;B01D53/94;B01D46/24;C04B41/87;
N° de demande: EP20060776131 20060705 
Numéro(s) de priorité: WO2006EP06559 20060705;EP20050014531 20050705;EP20050014530 20050705;EP20060776131 20060705 
A lighting system operating using a digital mirror as its operative device. The digital mirror is used to shape the light which is passed through advanced optical devices to produce an output.

Copyright © 2008 Patfr.com Tous droits réservés. Contact