(19)

(11)

EP 1 620 211 A1

(12)

(43) Date of publication: 01.02.2006 Bulletin 2006/05 (21) Application number: 04729111.7 (22) Date of filing: 23.04.2004

(51) International Patent Classification (IPC):  B07C 3/00(1968.09) B07C 3/18(1968.09) (86) International application number: PCT/EP2004/005182 (87) International publication number: WO 2004/094077 (04.11.2004 Gazette 2004/45)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 23.04.2003 FR 0305001 (71) Applicant: France Routage 77183 Croissy Beaubourg (FR)	(72) Inventor: JOST, Pierre F-55160 Mont Villers (FR) (74) Representative: Burbaud, Eric  Cabinet Plasseraud 65/67 rue de la Victoire 75440 Paris Cedex 09 75440 Paris Cedex 09 (FR)