(19)

(11)

EP 0 725 925 A1

(12)

(43) Date of publication: 14.08.1996 Bulletin 1996/33 (21) Application number: 93913707.0 (22) Date of filing: 26.05.1993

(51) International Patent Classification (IPC):  B29C 35/ 02( . ) B29C 43/ 00( . ) G01N 33/ 44( . ) G01N 11/ 16( . ) G01N 3/ 00( . ) (86) International application number: PCT/SE1993/000460 (87) International publication number: WO 1993/024822 (09.12.1993 Gazette 1993/29)

(84) Designated Contracting States: DE DK ES FR GB IT SE (30) Priority: 27.05.1992 SE 19920001665 (71) Applicant: Cervitrol AB S-220 11 Lund (SE)	(72) Inventor: HANSEN, Erik, Cornelius DK-8260 Viby J (DK) (74) Representative: Petri, Stellan, et al  Ström & Gulliksson AB Box 41 88 203 13 Malmö 203 13 Malmö (SE)