(19)
(11) EP 1 668 198 A1

(12)

(43) Date of publication:
14.06.2006 Bulletin 2006/24

(21) Application number: 04775603.6

(22) Date of filing: 03.09.2004
(51) International Patent Classification (IPC): 
E04B 1/343(1968.09)
(86) International application number:
PCT/SG2004/000281
(87) International publication number:
WO 2005/021882 (10.03.2005 Gazette 2005/10)
(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 PL PT RO SE SI SK TR

(30) Priority: 03.09.2003 US 499848 P

(71) Applicant: NATIONAL UNIVERSITY OF SINGAPORE
Singapore 119260 (SG)

(72) Inventors:
  • LIEW, Jat Y.R., c/o Nat. University Of Singapore
    Singapore, 117576 (SG)
  • KRISHNAPILLAI, A., c/o Nat University of Singapore
    Singapore, 117566 (SG)

(74) Representative: Charlton, Peter John 
Elkington and Fife LLP, Prospect House 8 Pembroke Road
Sevenoaks, Kent TN13 1XR
Sevenoaks, Kent TN13 1XR (GB)

   


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