(19)

(11)

EP 0 670 691 A1

(12)

(43) Date of publication: 13.09.1995 Bulletin 1995/37 (21) Application number: 94901061.0 (22) Date of filing: 02.11.1993

(51) International Patent Classification (IPC):  A47K 5/ 00( . ) B65D 33/ 36( . ) B65D 75/ 70( . ) A47K 5/ 12( . ) B65D 51/ 22( . ) (86) International application number: PCT/NL1993/000226 (87) International publication number: WO 1994/010119 (11.05.1994 Gazette 1994/11)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 03.11.1992 NL 19920001919 (71) Applicant: BENTFIELD EUROPE B.V. NL-2180 AG Hillegom (NL)	(72) Inventors: GANZEBOOM, Wilhelmus, Everhardus NL-2111 XM Aerdenhout (NL) TEN WOLDE, Wouter, Jan NL-2116 TL Bentveld (NL) (74) Representative: de Bruijn, Leendert C.  Nederlandsch Octrooibureau P.O. Box 29720 NL-2502 LS Den Haag NL-2502 LS Den Haag (NL)