(19)

(11)

EP 1 019 166 A1

(12)

(43) Date of publication: 19.07.2000 Bulletin 2000/29 (21) Application number: 98932615.2 (22) Date of filing: 11.07.1998

(51) International Patent Classification (IPC)7: A63H 3/02, C01B 25/42 (86) International application number: PCT/KR9800/205 (87) International publication number: WO 0002/636 (20.01.2000 Gazette 2000/03)

(84) Designated Contracting States: DE (71) Applicant: Lee, Soung Moo Sungnam-si,Kyungki-do 463-060 (KR)	(72) Inventor: Lee, Soung Moo Sungnam-si,Kyungki-do 463-060 (KR) (74) Representative: Weber, Dieter, Dr. et al Weber, Dieter, Dr.,Seiffert, Klaus, Dipl.-Phys.,Lieke, Winfried, Dr.,Gustav-Freytag-Strasse 25 65189 Wiesbaden 65189 Wiesbaden (DE)