(19)

(11)

EP 0 800 460 A1

(12)

(43) Date of publication: 15.10.1997 Bulletin 1997/42 (21) Application number: 95940798.0 (22) Date of filing: 20.11.1995

(51) International Patent Classification (IPC):  B42F 13/ 00( . ) (86) International application number: PCT/US1995/015215 (87) International publication number: WO 1996/015910 (30.05.1996 Gazette 1996/25)

(84) Designated Contracting States: AT BE CH DE ES FR GB IT LI NL SE (30) Priority: 23.11.1994 US 19940344289 15.05.1995 US 19950422010 11.08.1995 US 19950002237P (71) Applicant: Ayele, Fikre New York City, NY 10128 (US)	(72) Inventors: AYELE, Fikre New York City, NY 10128 (US) URBAN, Joseph Mountain View, CA 94043 (US) ROIG, Richard Paterson, NJ 07503 (US) (74) Representative: Wolff, Francis Paul  Urquhart-Dykes & Lord (Reading), 1 Richfield Place, Richfield Avenue Reading RG1 8EQ Reading RG1 8EQ (GB)