(19)

(11)

EP 0 229 147 A1

(12)

(43) Date of publication: 22.07.1987 Bulletin 1987/30 (21) Application number: 86904345.0 (22) Date of filing: 16.07.1986

(51) International Patent Classification (IPC):  F01L 7/ 06( . ) F01L 9/ 04( . ) (86) International application number: PCT/IT1986/000054 (87) International publication number: WO 1987/000574 (29.01.1987 Gazette 1987/03)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 17.07.1985 IT 19850048367 (71) Applicant: ANTONELLO, Luis Maria I-00162 Roma (IT)	(72) Inventor: ANTONELLO, Luis Maria I-00162 Roma (IT)