(19)

(11)

EP 1 538 893 A1

(12)

(43) Date of publication: 15.06.2005 Bulletin 2005/24 (21) Application number: 02734925.7 (22) Date of filing: 14.06.2002

(51) International Patent Classification (IPC)7: A01G 9/12 (86) International application number: PCT/BG2002/000009 (87) International publication number: WO 2003/105570 (24.12.2003 Gazette 2003/52)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (71) Applicant: Gurov, George Stefanov 1404 Sofia (BG)	(72) Inventor: Gurov, George Stefanov 1404 Sofia (BG) (74) Representative: Lekova, Tatyana Boyanova  136, Hristo Botev Boulevard 1202 Sofia 1202 Sofia (BG)