(19)

(11)

EP 0 669 812 A1

(12)

(43) Date of publication: 06.09.1995 Bulletin 1995/36 (21) Application number: 93924706.0 (22) Date of filing: 04.11.1993

(51) International Patent Classification (IPC):  A46B 5/ 00( . ) (86) International application number: PCT/GB1993/002283 (87) International publication number: WO 1994/009675 (11.05.1994 Gazette 1994/11)

(84) Designated Contracting States: BE CH DE DK ES FR IT LI NL SE (30) Priority: 05.11.1992 GB 19920023214 (71) Applicant: J & W SANDERSON LIMITED Newark, Nottinghamshire NG22 0NH (GB)	(72) Inventors: SANDERSON, Louis, William Nr. Newark, Notts. NG22 0HP (GB) SANDERSON, John, Ward Nr. Newark, Notts. NG22 0HP (GB) (74) Representative: Harrison, Ivor Stanley, et al  Withers & Rogers 4 Dyer's Buildings Holborn London EC1N 2JT London EC1N 2JT (GB)