(19)

(11)

EP 0 163 657 A1

(12)

(43) Date of publication: 11.12.1985 Bulletin 1985/50 (21) Application number: 84903640.0 (22) Date of filing: 05.10.1984

(51) International Patent Classification (IPC):  A47B 53/ 00( . ) (86) International application number: PCT/FI1984/000072 (87) International publication number: WO 1985/002330 (06.06.1985 Gazette 1985/13)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 24.11.1983 FI 19830004303 (71) Applicant: TORSSONEN, Timo Tapani SF-20100 Turku (FI)	(72) Inventor: TORSSONEN, Timo Tapani SF-20100 Turku (FI) (74) Representative: Wallin, Bo-Göran, et al  AWAPATENT AB, Box 5117 S-200 71 Malmö S-200 71 Malmö (SE)