(19)

(11)

EP 0 693 211 A1

(12)

(43) Date of publication: 24.01.1996 Bulletin 1996/04 (21) Application number: 94914076.0 (22) Date of filing: 07.04.1994

(51) International Patent Classification (IPC):  G10H 1/ 00( . ) G10H 1/ 34( . ) G10H 1/ 055( . ) G10H 1/ 36( . ) (86) International application number: PCT/US1994/003834 (87) International publication number: WO 1994/024661 (27.10.1994 Gazette 1994/24)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 09.04.1993 US A 46277 05.01.1994 US A 177834 (60) Divisional application: 97113453.1 / 0810581 (71) Applicant: EVENTOFF, Franklin Ferndale, WA 98248 (US)	(72) Inventors: EVENTOFF, Franklin Ferndale, WA 98248 (US) MOHRBACHER, Bernard Santa Barara, CA 93101 (US) (74) Representative: Prutton, Roger  MARKS & CLERK, Alpha Tower, Suffolk Street Queensway Birmingham B1 1TT Birmingham B1 1TT (GB)