(19)

(11)

EP 0 151 592 A1

(12)

(43) Date of publication: 21.08.1985 Bulletin 1985/34 (21) Application number: 84902597.0 (22) Date of filing: 28.06.1984

(51) International Patent Classification (IPC):  B42F 13/ 10( . ) (86) International application number: PCT/GB1984/000231 (87) International publication number: WO 1985/000145 (17.01.1985 Gazette 1985/02)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 28.06.1983 GB 19830017498 (71) Applicant: CARTWRIGHT BRICE & CO LIMITED London SE1 5AN (GB)	(72) Inventor: HARDIMAN, Anthony, Victor Savory & Sons Sales Cinderford Gloucestershire (GB) (74) Representative: Ford, Michael Frederick  MEWBURN ELLIS York House 23 Kingsway London WC2B 6HP London WC2B 6HP (GB)