(19)
(11) EP 0 227 677 A1

(12)

(43) Date of publication:
08.07.1987 Bulletin 1987/28

(21) Application number: 85904837.0

(22) Date of filing: 20.09.1985
(51) International Patent Classification (IPC): 
H03K 17/ 94( . )
 H03K 17/ 96( . )
(86) International application number:
PCT/GB1985/000434
(87) International publication number:
WO 1986/001953 (27.03.1986 Gazette 1986/07)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 22.09.1984 GB 19840024023

(71) Applicants:
  • NOBBS, Michael John
    Basset Southampton SO2 3GF (GB)
  • CUMMINS, Raymond Arthur
    Maybush Southampton SO1 4DU (GB)

(72) Inventors:
  • NOBBS, Michael John
    Basset Southampton SO2 3GF (GB)
  • CUMMINS, Raymond Arthur
    Maybush Southampton SO1 4DU (GB)

   


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