(19)
(11)
EP 0 517 720 A1
(12)
(43)
Date of publication:
16.12.1992
Bulletin 1992/51
(21)
Application number:
91904015.0
(22)
Date of filing:
27.02.1991
(51)
International Patent Classification (IPC):
B28B
11/
00
( . )
C04B
33/
30
( . )
F26B
7/
00
( . )
F26B
21/
00
( . )
B28B
11/
24
( . )
F26B
5/
04
( . )
F26B
15/
14
( . )
(86)
International application number:
PCT/GB1991/000304
(87)
International publication number:
WO 1991/012945
(
05.09.1991
Gazette 1991/21)
(84)
Designated Contracting States:
DE FR GB IT
(30)
Priority:
28.02.1990
GB 19900004518
(71)
Applicant:
INTERDRI LIMITED
Saffordshire ST5 9JB (GB)
(72)
Inventor:
WEDGWOOD, Sidney, Interdri Limited, Spencroft Road
Newcastle-under-Lyme, Staffordshire ST5 (GB)
(74)
Representative:
Sales, Robert Reginald
Swindell & Pearson, 48 Friar Gate
Derby DE1 1GY
Derby DE1 1GY (GB)
(54)
WARE DRYING