(19)
(11)
EP 0 433 389 A1
(12)
(43)
Date of publication:
26.06.1991
Bulletin 1991/26
(21)
Application number:
89910895.0
(22)
Date of filing:
07.09.1989
(51)
International Patent Classification (IPC):
E04B
9/
06
( . )
E04B
9/
18
( . )
(86)
International application number:
PCT/GB1989/001051
(87)
International publication number:
WO 1990/002857
(
22.03.1990
Gazette 1990/07)
(84)
Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE
(30)
Priority:
09.09.1988
GB 19880021250
18.01.1989
GB 19890001631
(71)
Applicant:
BENNETT, Graham
Lancashire BB8 5PN (GB)
(72)
Inventor:
BENNETT, Graham
Lancashire BB8 5PN (GB)
(74)
Representative:
Sherrard-Smith, Hugh, et al
Appleyard, Lees & Co. 15 Clare Road
Halifax, HX1 2HY West Yorkshire
Halifax, HX1 2HY West Yorkshire (GB)
(54)
IMPROVEMENTS IN OR RELATING TO CEILING SUSPENSION ARRANGEMENTS