(19)

(11)

EP 0 267 182 A1

(12)

(43) Date of publication: 18.05.1988 Bulletin 1988/20 (21) Application number: 85904300.0 (22) Date of filing: 09.08.1985

(51) International Patent Classification (IPC):  E03F 5/ 042( . ) (86) International application number: PCT/SE1985/000306 (87) International publication number: WO 1987/000880 (12.02.1987 Gazette 1987/04)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (71) Applicant: Söderström, Gert S-191 78 Sollentuna (SE)	(72) Inventor: Söderström, Gert S-191 78 Sollentuna (SE)