(19)
(11)
EP 0 069 146 A1
(12)
(43)
Date of publication:
12.01.1983
Bulletin 1983/02
(21)
Application number:
82900688.0
(22)
Date of filing:
05.01.1982
(51)
International Patent Classification (IPC):
B01D
29/
01
( . )
B01D
39/
10
( . )
(86)
International application number:
PCT/US1982/000007
(87)
International publication number:
WO 1982/002345
(
22.07.1982
Gazette 1982/18)
(84)
Designated Contracting States:
DE FR GB SE
(30)
Priority:
05.01.1981
US 19810222554
(71)
Applicant:
MALIN & HALEY
Fort Lauderdale, FL 33394 (US)
(72)
Inventor:
HAGIHARA, Tadashi
Tokyo (JP)
(74)
Representative:
Caro, William Egerton
J. MILLER & CO. Lincoln House 296-302 High Holborn
London WC1V 7JH
London WC1V 7JH (GB)
(54)
V-SHAPED FILTER