| (84) |
Designated Contracting States: |
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AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE
SI SK TR |
| (30) |
Priority: |
16.07.2004 KR 2004055557
|
| (43) |
Date of publication of application: |
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09.05.2007 Bulletin 2007/19 |
| (73) |
Proprietor: Posco |
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Pohang-shi,
Kyungsangbuk-do 790-300 (KR) |
|
| (72) |
Inventors: |
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- KIM, Do-Seung,
POSCO
Pohang-shi,
Kyungsangbuk-do 790-360 (KR)
- CHO, Il-Hyun,
POSCO
Pohang-shi,
Kyungsangbuk-do 790-360 (KR)
- PARK, Min-Chul,
POSCO
Pohang-shi,
Kyungsangbuk-do 790-360 (KR)
- LEE, Kwang-Hee,
POSCO
Pohang-shi,
Kyungsangbuk-do 790-360 (KR)
|
| (74) |
Representative: Winter, Brandl, Fürniss, Hübner Röss, Kaiser,
Polte Partnerschaft Patent- und
Rechtsanwaltskanzlei |
|
Alois-Steinecker-Strasse 22 85354 Freising 85354 Freising (DE) |
| (56) |
References cited: :
WO-A-03/056039 JP-A- 05 009 526 JP-A- 59 170 212 US-A- 4 033 559 US-A- 5 666 638
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JP-A- 01 252 714 JP-A- 06 316 718 JP-A- 62 228 434 US-A- 5 547 357
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- DATABASE WPI Week 197650 Derwent Publications Ltd., London, GB; AN 1976-L8905X XP002475902
& SU 508 457 A (TALIS N S) 10 May 1976 (1976-05-10)
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