(19)
(11)
EP 0 339 031 A1
(12)
(43)
Date of publication:
02.11.1989
Bulletin 1989/44
(21)
Application number:
88900244.0
(22)
Date of filing:
21.12.1987
(51)
International Patent Classification (IPC):
B03C
1/
035
( . )
B03C
1/
26
( . )
B03C
1/
22
( . )
(86)
International application number:
PCT/GB1987/000915
(87)
International publication number:
WO 1988/004579
(
30.06.1988
Gazette 1988/14)
(84)
Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE
(30)
Priority:
19.12.1986
GB 19860030381
(71)
Applicant:
CRYOGENIC CONSULTANTS LTD.
London W3 7Q8 (GB)
(72)
Inventor:
STADMULLER, Adam, Antoni
Ealing London (GB)
(74)
Representative:
Allen, Oliver John Richard
Lloyd Wise, Tregear & Co. Norman House 105-109 Strand
London, WC2R 0AE
London, WC2R 0AE (GB)
(54)
IMPROVEMENTS IN AND RELATING TO MAGNETIC SEPARATORS