(19)
(11) EP 0 056 799 A1

(12)

(43) Date of publication:
04.08.1982 Bulletin 1982/31

(21) Application number: 80902166.0

(22) Date of filing: 05.08.1980
(51) International Patent Classification (IPC): 
G11B 5/ 02( . )
G11B 19/ 04( . )
G11B 23/ 04( . )
G11B 15/ 04( . )
G11B 23/ 02( . )
G11B 23/ 087( . )
(86) International application number:
PCT/HU1980/000003
(87) International publication number:
WO 1981/001907 (09.07.1981 Gazette 1981/16)
(84) Designated Contracting States:
AT CH DE FR GB LI LU NL SE

(71) Applicant: BUDAPESTI RADIOTECHNIKAY GYAR
H-1300 Budapest (HU)

(72) Inventor:
  • JANOSI, Marcell
    H-1016 Budapest (HU)

(74) Representative: Boon, Graham Anthony, et al 
Elkington and Fife Prospect House 8 Pembroke Road
Sevenoaks, Kent TN13 1XR
Sevenoaks, Kent TN13 1XR (GB)

   


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