| (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: |
18.12.1998 SE 9804443 05.10.1999 SE 9903582
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| (43) |
Date of publication of application: |
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22.03.2006 Bulletin 2006/12 |
| (62) |
Application number of the earlier application in accordance with Art. 76 EPC: |
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99964840.5 / 1159091 |
| (73) |
Proprietor: Outokumpu, Oyj |
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02200 Espoo (FI) |
|
| (72) |
Inventor: |
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- Ljungars, Sten
644 36 Torshälla (SE)
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| (74) |
Representative: Aarnio, Hannu Aatto Aulis et al |
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Outokumpu Oyj
Intellectual Property Management
Riihitontuntie 7 02201 Espoo 02201 Espoo (FI) |
| (56) |
References cited: :
EP-A- 0 638 653 EP-A- 0 760 397 DE-A1- 2 147 624
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EP-A- 0 738 781 EP-A- 0 837 147 US-A- 5 820 704
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|
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- PATENT ABSTRACTS OF JAPAN vol. 007, no. 095 (C-163), 23 August 1983 (1983-08-23) &
JP 58 022330 A (NITSUSHIN SEIKOU KK), 9 February 1983 (1983-02-09)
- PATENT ABSTRACTS OF JAPAN vol. 012, no. 139 (C-491), 27 April 1988 (1988-04-27) &
JP 62 253732 A (NIPPON STEEL CORP), 5 November 1987 (1987-11-05)
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