(19)
(11) EP 1 131 497 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
20.08.2003 Bulletin 2003/34

(45) Mention of the grant of the patent:
11.06.2003 Bulletin 2003/24

(21) Application number: 99960066.1

(22) Date of filing: 11.11.1999
(51) International Patent Classification (IPC)7: E02D 27/01, E04B 1/70, E04C 2/52
(86) International application number:
PCT/SE9902/051
(87) International publication number:
WO 0002/9679 (25.05.2000 Gazette 2000/21)

(54)

METHOD FOR MANUFACTURING A CONCRETE SLAB WITH EMBEDDED TUBES FOR CIRCULATION OF A GAS

VERFAHREN ZUR HERSTELLUNG VON EINER BETONPLATTE MIT EINGELAGERTEN LEITUNGEN ZUR ZIRKULATION VON GAS

METHODE POUR LA FABRICATION D'UNE DALLE DE BETON

(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: 16.11.1998 SE 9803903

(43) Date of publication of application:
12.09.2001 Bulletin 2001/37

(73) Proprietor: Paulsson, Jonatan
138 34 Bandhagen (SE)

(72) Inventor:
  • Paulsson, Jonatan
    138 34 Bandhagen (SE)

(74) Representative: Ellner, Lars O. et al
AWAPATENT AB, Box 45086
104 30 Stockholm
104 30 Stockholm (SE)


(56) References cited: : 
EP-A1- 0 122 199
WO-A1-85/02877
US-A- 5 707 179
 EP-A1- 0 385 507
FR-A- 1 048 842
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).