(19)
(11)
EP 0 680 678 A1
(12)
(43)
Date of publication:
08.11.1995
Bulletin 1995/45
(21)
Application number:
94900221.0
(22)
Date of filing:
16.11.1993
(51)
International Patent Classification (IPC):
H04M
3/
493
( . )
H04W
4/
02
( . )
H04W
84/
16
( . )
H04M
11/
04
( . )
H04M
3/
42
( . )
(86)
International application number:
PCT/GB1993/002360
(87)
International publication number:
WO 1994/011967
(
26.05.1994
Gazette 1994/12)
(84)
Designated Contracting States:
DE ES FR GB IT NL
(30)
Priority:
16.11.1992
GB 19920024020
06.10.1993
GB 19930020570
(71)
Applicants:
WEEKS, Stephen
Nr. Newport, Gwent NP6 3AD (GB)
HAYES, Robert
Santa Barbara, CA 93105-9701 (US)
(72)
Inventors:
WEEKS, Stephen
Nr. Newport, Gwent NP6 3AD (GB)
HAYES, Robert
Santa Barbara, CA 93105-9701 (US)
(74)
Representative:
Stoner, Gerard Patrick, et al
MEWBURN ELLIS York House 23 Kingsway
London WC2B 6HP
London WC2B 6HP (GB)
(54)
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