(19)

(11)

EP 1 534 648 A1

(12)

(43) Date of publication: 01.06.2005 Bulletin 2005/22 (21) Application number: 03760982.3 (22) Date of filing: 09.06.2003

(51) International Patent Classification (IPC)7: C04B 28/36, E01F 9/04, E01C 23/20 (86) International application number: PCT/PL2003/000051 (87) International publication number: WO 2004/000754 (31.12.2003 Gazette 2004/01)

(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 Designated Extension States: LT LV MK (30) Priority: 21.06.2002 PL 35466902 (71) Applicant: Myslowski, Wlodzimierz 43-300 Bielsko-Biala (PL)	(72) Inventor: Myslowski, Wlodzimierz 43-300 Bielsko-Biala (PL) (74) Representative: Rygiel, Andrzej  Kancelaria Rzecznika Patentowego Andrzej RYGIEL,ul. Bohaterow Warszawy 26, Lok. F 43-300 Bielsko-Biala 43-300 Bielsko-Biala (PL)