(19)

(11)

EP 0 752 022 A1

(12)

(43) Date of publication: 08.01.1997 Bulletin 1997/02 (21) Application number: 95907814.0 (22) Date of filing: 31.01.1995

(51) International Patent Classification (IPC):  D06C 11/ 00( . ) (86) International application number: PCT/IT1995/000012 (87) International publication number: WO 1996/023924 (08.08.1996 Gazette 1996/36)

(84) Designated Contracting States: DE ES GB IT (71) Applicant: Lamperti, Antonio 21052 Busto Arsizio (IT)	(72) Inventor: LAMPERTI, Mario I-21052 Busto Arsizio (IT) (74) Representative: Pellegri, Alberto  c/o Società Italiana Brevetti S.p.A. Via Puccini, 7 21100 Varese 21100 Varese (IT)