(19)

(11)

EP 0 102 947 A1

(12)

(43) Date of publication: 21.03.1984 Bulletin 1984/12 (21) Application number: 82900681.0 (22) Date of filing: 08.03.1982

(51) International Patent Classification (IPC):  D21C 11/ 14( . ) (86) International application number: PCT/SE1982/000062 (87) International publication number: WO 1983/003108 (15.09.1983 Gazette 1983/21)

(84) Designated Contracting States: FR (71) Applicant: SUNDS DEFIBRATOR AB S-102 51 Stockholm (SE)	(72) Inventor: CEDERQUIST, Karl Nicolaus S-114 59 Stockholm (SE)