(19)

(11)

EP 0 410 992 A1

(12)

(43) Date of publication: 06.02.1991 Bulletin 1991/06 (21) Application number: 89904524.0 (22) Date of filing: 06.04.1989

(51) International Patent Classification (IPC):  H04N 1/ 10( . ) H04N 1/ 393( . ) H04N 1/ 107( . ) H04N 1/ 193( . ) (86) International application number: PCT/DK1989/000077 (87) International publication number: WO 1989/010036 (19.10.1989 Gazette 1989/25)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 06.04.1988 DK 19880001850 (71) Applicant: HELIOPRINT A/S DK-3490 Kvistgaard (DK)	(72) Inventor: NIELSEN, Kaj O. DK-3000 Helsingör (DK) (74) Representative: Raffnsoee, Knud Rosenstand, et al  Internationalt Patent-Bureau Hoeje Taastrup Boulevard 23 DK-2630 Taastrup DK-2630 Taastrup (DK)