| (84) |
Designated Contracting States: |
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AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
| (30) |
Priority: |
29.12.1997 SE 9704885
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| (43) |
Date of publication of application: |
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09.08.2000 Bulletin 2000/32 |
| (73) |
Proprietor: Telefonaktiebolaget LM Ericsson (publ) |
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164 83 Stockholm (SE) |
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| (72) |
Inventors: |
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- PHILIPSON, Lars
S-222 21 Lund (SE)
- SVENSSON, Per
S-226 53 Lund (SE)
|
| (74) |
Representative: Petri, Stellan et al |
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Ström & Gulliksson AB
P.O. Box 4188 203 13 Malmö 203 13 Malmö (SE) |
| (56) |
References cited: :
WO-A1-96/02036 WO-A2-97/47120 US-A- 5 440 559 US-A- 5 666 530
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WO-A1-97/29606 US-A- 5 016 269 US-A- 5 634 100
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| |
|
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- PATENT ABSTRACTS OF JAPAN; & 6188780 A (TOKYO GAS LTD) 8 July 1994.
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