(19)
(11)
EP 0 596 875 A1
(12)
(43)
Date of publication:
18.05.1994
Bulletin 1994/20
(21)
Application number:
91907050.0
(22)
Date of filing:
26.03.1991
(51)
International Patent Classification (IPC):
E01C
3/
06
( . )
E02D
27/
32
( . )
(86)
International application number:
PCT/GB1991/000456
(87)
International publication number:
WO 1991/014828
(
03.10.1991
Gazette 1991/23)
(84)
Designated Contracting States:
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
(71)
Applicant:
OBERMEISTER, Louis
London NW4 1QT (GB)
(72)
Inventors:
OBERMEISTER, Louis
London NW4 1QT (GB)
MURRAY, Keith Fendall
Kew, Richmond, Surrey TW9 3HH (GB)
(74)
Representative:
Dean, Michael Brian
37 Glanleam Road
Stanmore Middlesex HA7 4NW
Stanmore Middlesex HA7 4NW (GB)
(54)
COMPRESSED MATERIAL AND USES AND METHODS FOR THE USE THEREOF