(19)

(11)

EP 0 855 938 A1

(12)

(43) Date of publication: 05.08.1998 Bulletin 1998/32 (21) Application number: 96935135.0 (22) Date of filing: 31.10.1996

(51) International Patent Classification (IPC):  A01G 25/ 02( . ) B05B 7/ 08( . ) B05B 7/ 04( . ) B05B 17/ 00( . ) (86) International application number: PCT/GB1996/002664 (87) International publication number: WO 1997/016257 (09.05.1997 Gazette 1997/20)

(84) Designated Contracting States: AT BE CH DE DK ES FR GR IE IT LI NL PT (30) Priority: 01.11.1995 GB 19950022336 15.02.1996 GB 19960003156 01.08.1996 GB 19960016254 16.09.1996 GB 19960019260 (71) Applicant: Benest Engineering Limited Jersey, Channel Islands (GB)	(72) Inventor: BENEST, Roger, Sidney St. Lawrence, Jersey (GB) (74) Representative: Archer, Philip Bruce, et al  Urquhart-Dykes & Lord European Patent Attorneys New Priestgate House 57 Priestgate Peterborough Cambridgeshire PE1 1JX Peterborough Cambridgeshire PE1 1JX (GB)