(19)
(11)
EP 0 064 525 A1
(12)
(43)
Date of publication:
17.11.1982
Bulletin 1982/46
(21)
Application number:
81903102.0
(22)
Date of filing:
13.11.1981
(51)
International Patent Classification (IPC):
B60R
25/
10
( . )
G08B
29/
16
( . )
(86)
International application number:
PCT/GB1981/000242
(87)
International publication number:
WO 1982/001781
(
27.05.1982
Gazette 1982/14)
(84)
Designated Contracting States:
DE FR GB
(30)
Priority:
14.11.1980
GB 19800036712
(71)
Applicant:
NIPPER, John
Worcestershire, B98 8PH (GB)
(72)
Inventor:
NIPPER, John
Worcestershire, B98 8PH (GB)
(54)
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