| (84) |
Designated Contracting States: |
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DE FR GB IT NL |
| (30) |
Priority: |
27.12.2001 JP 2001397019
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| (43) |
Date of publication of application: |
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22.09.2004 Bulletin 2004/39 |
| (73) |
Proprietor: JFE Mineral Company, Ltd. |
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Minato-ku
Tokyo 105-0014 (JP) |
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| (72) |
Inventor: |
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- MATSUKI, Kensuke
c/o Research Laboratory of
JFE Mineral Company, Ltd.
Chiba-shi, Chiba 260-0826 (JP)
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| (74) |
Representative: Stebbing, Timothy Charles et al |
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Haseltine Lake
Lincoln House
300 High Holborn London WC1V 7JH London WC1V 7JH (GB) |
| (56) |
References cited: :
JP-A- 1 294 801 JP-A- 2001 006 151
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JP-A- 5 247 506 JP-A- 2002 266 005
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- PATENT ABSTRACTS OF JAPAN vol. 2000, no. 16, 8 May 2001 (2001-05-08) & JP 2001 023811
A (MATSUSHITA ELECTRIC IND CO LTD), 26 January 2001 (2001-01-26)
- PATENT ABSTRACTS OF JAPAN vol. 2000, no. 16, 8 May 2001 (2001-05-08) & JP 2001 023809
A (SANYO SPECIAL STEEL CO LTD; MATSUSHITA ELECTRIC IND CO LTD), 26 January 2001 (2001-01-26)
- PATENT ABSTRACTS OF JAPAN vol. 2000, no. 16, 8 May 2001 (2001-05-08) & JP 2001 015320
A (MATSUSHITA ELECTRIC IND CO LTD), 19 January 2001 (2001-01-19)
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