(19)

(11)

EP 0 166 777 A1

(12)

(43) Date of publication: 08.01.1986 Bulletin 1986/02 (21) Application number: 85900688.0 (22) Date of filing: 04.01.1985

(51) International Patent Classification (IPC):  A45F 3/ 08( . ) (86) International application number: PCT/GB1985/000004 (87) International publication number: WO 1985/002985 (18.07.1985 Gazette 1985/16)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 11.01.1984 GB 19840000656 10.05.1984 GB 19840011999 (71) Applicant: GARDNER, Thomas Thomson Edingburgh EH10 4EB (GB)	(72) Inventor: GARDNER, Thomas Thomson Edingburgh EH10 4EB (GB)