(19)

(11)

EP 1 513 988 A1

(12)

(43) Date of publication: 16.03.2005 Bulletin 2005/11 (21) Application number: 02728321.7 (22) Date of filing: 16.05.2002

(51) International Patent Classification (IPC)7: E04B 2/58 (86) International application number: PCT/SG2002/000099 (87) International publication number: WO 2003/102321 (11.12.2003 Gazette 2003/50)

(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: Dyntek Pte Ltd. Singapore 729570 (SG)	(72) Inventors: NG, Wee, Beng Astrid Meadows,Singapore 269269 (SG) WYATT, Gary, Donald Allsworth Park,Singapore 278639 (SG) (74) Representative: Howe, Steven  Lloyd WiseCommonwealth House,1-19 New Oxford Street London WC1A 1LW London WC1A 1LW (GB)