(19)

(11)

EP 0 807 085 A1

(12)

(43) Date of publication: 19.11.1997 Bulletin 1997/47 (21) Application number: 96901433.0 (22) Date of filing: 31.01.1996

(51) International Patent Classification (IPC):  B67D 7/ 04( . ) B67D 7/ 36( . ) (86) International application number: PCT/GB1996/000209 (87) International publication number: WO 1996/023724 (08.08.1996 Gazette 1996/36)

(84) Designated Contracting States: DE FR GB IT (30) Priority: 31.01.1995 GB 19950001904 (71) Applicant: Osborne, Graham William North Walsham, Norfolk NR28 9AU (GB)	(72) Inventor: Osborne, Graham William North Walsham, Norfolk NR28 9AU (GB) (74) Representative: Gillam, Francis Cyril, et al  SANDERSON & CO. European Patent Attorneys 34, East Stockwell Street Colchester Essex CO1 1ST Colchester Essex CO1 1ST (GB)