(19)

(11)

EP 0 767 708 A2

(12)

(43) Date of publication: 16.04.1997 Bulletin 1997/16 (21) Application number: 95923431.0 (22) Date of filing: 23.06.1995

(51) International Patent Classification (IPC):  B01F 3/ 04( . ) B05B 17/ 06( . ) B01F 11/ 02( . ) C06D 3/ 00( . ) (86) International application number: PCT/GB1995/001485 (87) International publication number: WO 1996/000132 (04.01.1996 Gazette 1996/02)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE (30) Priority: 23.06.1994 GB 19940012676 (71) Applicant: J E M SMOKE MACHINE CO. LTD Spilsby, Lincolnshire PE23 5HE (GB)	(72) Inventors: MORRIS, Nigel, Harold Louth LN11 9QP (GB) TYSON, L. Surrey SM2 6ET (GB) (74) Representative: Frankland, Nigel Howard  FORRESTER & BOEHMERT Franz-Joseph-Strasse 38 80801 München 80801 München (DE)