(19)

(11)

EP 0 170 682 A1

(12)

(43) Date of publication: 12.02.1986 Bulletin 1986/07 (21) Application number: 85900915.0 (22) Date of filing: 24.01.1985

(51) International Patent Classification (IPC):  F02M 31/ 16( . ) F02M 31/ 18( . ) (86) International application number: PCT/US1985/000122 (87) International publication number: WO 1985/003331 (01.08.1985 Gazette 1985/17)

(84) Designated Contracting States: BE FR (30) Priority: 25.01.1984 BR 19840000424 (71) Applicant: BRANA, B. V. Los Angeles, CA 90049 (US)	(72) Inventor: BRANA, B. V. Los Angeles, CA 90049 (US)