(19)
(11) EP 0 954 831 A1

(12)

(43) Date of publication:
10.11.1999 Bulletin 1999/45

(21) Application number: 97945146.0

(22) Date of filing: 09.10.1997
(51) International Patent Classification (IPC): 
G07B 15/ 06( . )
H01Q 1/ 12( . )
(86) International application number:
PCT/SE1997/001686
(87) International publication number:
WO 1998/016905 (23.04.1998 Gazette 1998/16)
(84) Designated Contracting States:
AT CH DE ES FR GB IT LI NL SE

(30) Priority: 14.10.1996 SE 19960003788

(71) Applicant: COMBITECH TRAFFIC SYSTEMS AB
551 10 Jönköping (SE)

(72) Inventor:
  • JOHANSSON, Alf
    S-560 28 Lekeryd (SE)

(74) Representative: Bergquist, Kjell Gunnar 
Albihns Patentbyra Göteborg AB, P.O. Box 142
401 22 Göteborg
401 22 Göteborg (SE)

   


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