(19)
(11) EP 0 020 322 A1

(12)

(43) Date of publication:
07.01.1981 Bulletin 1981/01

(21) Application number: 78900092.0

(22) Date of filing: 23.08.1978
(51) International Patent Classification (IPC): 
E02B 3/ 04( . )
E02B 3/ 14( . )
 E02B 3/ 12( . )
F16L 1/ 12( . )
(86) International application number:
PCT/GB1978/000011
(87) International publication number:
WO 1979/000109 (08.03.1979 Gazette 1979/05)
(84) Designated Contracting States:
DE FR SE

(30) Priority: 24.08.1977 GB 19770035392
30.03.1978 GB 19780012359
05.04.1978 GB 19780013228
07.04.1978 GB 19780013745
17.04.1978 GB 19780014925
18.04.1978 GB 19780015104
20.04.1978 GB 19780015580
25.04.1978 GB 19780016173
08.05.1978 GB 19780018309
30.05.1978 GB 19780024675

(71) Applicants:
  • Larsen, Ole Fjord
    DK-6700 Esbjerg (DK)
  • HARTLEY, David
    Nr Meopham, Kent (GB)

(72) Inventor:
  • LARSEN, Ole, Fjord
    DK-6700 Esbjerg (DK)

   


(54) A SYSTEM FOR PROTECTION OF AN INSTALLATION ON THE FLOOR OF A BODY OF WATER