(19)
(11) EP 1 495 191 A1

(12)

(43) Date of publication:
12.01.2005 Bulletin 2005/02

(21) Application number: 03744844.6

(22) Date of filing: 20.03.2003
(51) International Patent Classification (IPC)7: E02D 29/05
(86) International application number:
PCT/EP2003/003025
(87) International publication number:
WO 2003/080942 (02.10.2003 Gazette 2003/40)
(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:
AL LT LV MK

(30) Priority: 22.03.2002 US 102921
25.04.2002 US 131526
09.01.2003 US 338906

(71) Applicant: Bebo Arch International AG
8006 Zurich (CH)

(72) Inventor:
  • HEIERLI, Werner
    CH-8032 Zurich (CH)

(74) Representative: Miller, James Lionel Woolverton et al
Kilburn & Strode,20 Red Lion Street
London WC1R 4PJ
London WC1R 4PJ (GB)

   


(54) ARCH SYSTEMS