| (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: |
08.11.1998 SE 9803857
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| (43) |
Date of publication of application: |
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29.08.2001 Bulletin 2001/35 |
| (73) |
Proprietor: Amlock AB |
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451 55 Uddevalla (SE) |
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| (72) |
Inventors: |
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- Reidar, Andrée
663 32 Skoghall (SE)
- Helgesson, Mikael
418 72 Göteborg (SE)
- Eriksson, Christer
423 73 Säve (SE)
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| (74) |
Representative: Löfgren, Jonas et al |
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Bjerkéns Patentbyra KB,
Box 1274 801 37 Gävle 801 37 Gävle (SE) |
| (56) |
References cited: :
EP-A2- 0 942 252 WO-A1-97/46847 DE-C- 847 416 FR-A- 590 533 SE-B- 433 980 SE-C2- 505 705 US-A- 1 579 736 US-A- 4 424 693 US-A- 5 054 223 US-A- 5 279 138 US-A- 5 339 663
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WO-A1-89/10528 DE-A1- 19 816 635 DE-C- 899 459 FR-A1- 2 568 906 SE-C2- 501 316 SE-C2- 510 096 US-A- 3 857 264 US-A- 4 742 703 US-A- 5 209 087 US-A- 5 315 778 US-A- 5 490 405
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