(19)

(11)

EP 1 638 435 A1

(12)

(43) Date of publication: 29.03.2006 Bulletin 2006/13 (21) Application number: 03771503.4 (22) Date of filing: 31.07.2003

(51) International Patent Classification (IPC):  A47K 5/12(1968.09) F04B 43/12(1968.09) A47K 5/18(1968.09) (86) International application number: PCT/NL2003/000554 (87) International publication number: WO 2004/010834 (05.02.2004 Gazette 2004/06)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR (30) Priority: 31.07.2002 NL 1021192 (71) Applicant: Boveld Special Products B.V. 5282 SM Boxtel (NL)	(72) Inventor: BOLK, Fredrik, Willem NL-5282 SM Boxtel (NL)