(19)

(11)

EP 1 749 245 A1

(12)

(43) Date of publication: 07.02.2007 Bulletin 2007/06 (21) Application number: 05748553.4 (22) Date of filing: 24.05.2005

(51) International Patent Classification (IPC):  G04B 19/26(2006.01) G04B 19/22(2006.01) (86) International application number: PCT/IN2005/000165 (87) International publication number: WO 2005/116780 (08.12.2005 Gazette 2005/49)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 24.05.2004 IN DE09252004 (71) Applicant: Agarwal, Mohan Lal Jaipur 302 001 RAJ (IN)	(72) Inventor: Agarwal, Mohan Lal Jaipur 302 001 RAJ (IN) (74) Representative: Myon, Gérard Jean-Pierre et al Cabinet Lavoix Lyon 62, rue de Bonnel 69448 Lyon Cedex 03 69448 Lyon Cedex 03 (FR)