(19)

(11)

EP 0 807 296 A2

(12)

(43) Date of publication: 19.11.1997 Bulletin 1997/47 (21) Application number: 96932857.0 (22) Date of filing: 24.09.1996

(51) International Patent Classification (IPC):  G06K 9/ 00( . ) G06K 9/ 30( . ) (86) International application number: PCT/NL1996/000371 (87) International publication number: WO 1997/012340 (03.04.1997 Gazette 1997/15)

(84) Designated Contracting States: DE FR GB NL (30) Priority: 28.09.1995 NL 19951001307 (71) Applicant: Gebroeders Frencken Beheer B.V. 5605 JB Eindhoven (NL)	(72) Inventors: MEIJERING, Antonie, Hendrikus NL-5953 GH Reuver (NL) VAN RUYVEN, Lodewijk, Johan NL-5301 CH Zaltbommel (NL) (74) Representative: Scheele, Edial François  Stelt 14 5521 HB Eersel 5521 HB Eersel (NL)