(19)

(11)

EP 0 116 620 A1

(12)

(43) Date of publication: 29.08.1984 Bulletin 1984/35 (21) Application number: 83902791.0 (22) Date of filing: 17.08.1983

(51) International Patent Classification (IPC):  G10C 3/ 12( . ) (86) International application number: PCT/US1983/001263 (87) International publication number: WO 1984/000810 (01.03.1984 Gazette 1984/06)

(84) Designated Contracting States: BE FR (30) Priority: 18.08.1982 US 19820409250 (71) Applicant: Allen, Maria Rosa Washington, D.C. 20008 (US)	(72) Inventor: Allen, Maria Rosa Washington, D.C. 20008 (US)