(19)

(11)

EP 0 613 507 A1

(12)

(43) Date of publication: 07.09.1994 Bulletin 1994/36 (21) Application number: 92923737.0 (22) Date of filing: 18.11.1992

(51) International Patent Classification (IPC):  D03D 39/ 16( . ) (86) International application number: PCT/EP1992/002649 (87) International publication number: WO 1993/010295 (27.05.1993 Gazette 1993/13)

(84) Designated Contracting States: BE DE FR GB IT (30) Priority: 19.11.1991 BE 19910001060 (71) Applicant: BIPALIFIN S.A. L-2960 Luxemburg (LU)	(72) Inventor: WAGNER, Armand L-4277 Esch/Alzette (LU) (74) Representative: Donné, Eddy  Bureau M.F.J. Bockstael nv Arenbergstraat 13 B-2000 Antwerpen B-2000 Antwerpen (BE)