(19)
(11) EP 1 179 105 A1

(12)

(43) Date of publication:
13.02.2002 Bulletin 2002/07

(21) Application number: 00958990.4

(22) Date of filing: 31.08.2000
(51) International Patent Classification (IPC)7E04C 3/10
(86) International application number:
PCT/KR0000/986
(87) International publication number:
WO 0118/319 (15.03.2001 Gazette 2001/11)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 03.09.1999 KR 9937506
25.04.2000 KR 2000022032
25.04.2000 KR 2000022033
25.04.2000 KR 2000022034
25.04.2000 KR 2000011805 U
11.07.2000 KR 2000039748

(71) Applicant: KOO, Min Se
Younsoo-Gu, Incheon 406-130 (KR)

(72) Inventor:
  • KOO, Min Se
    Younsoo-Gu, Incheon 406-130 (KR)

(74) Representative: Neill, Alastair William et al
Appleyard Lees & Co. 15 Clare Road
Halifax West Yorkshire HX1 2HY
Halifax West Yorkshire HX1 2HY (GB)

   


(54) METHOD OF MANUFACTURING PREFLEX BEAMS