| (84) |
Designated Contracting States: |
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AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL
NO PL PT RO RS SE SI SK SM TR |
| (30) |
Priority: |
18.03.2015 JP 2015054191
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| (43) |
Date of publication of application: |
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17.01.2018 Bulletin 2018/03 |
| (73) |
Proprietor: NIPPON STEEL NISSHIN CO., LTD. |
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Chiyoda-ku
Tokyo 100-8366 (JP) |
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| (72) |
Inventors: |
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- NISHIJIMA, Shinnosuke
Tokyo 100-8366 (JP)
- TOMIMURA, Kouki
Tokyo 100-8366 (JP)
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| (74) |
Representative: Papula Oy |
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P.O. Box 981 00101 Helsinki 00101 Helsinki (FI) |
| (56) |
References cited: :
JP-A- H11 207 410 JP-A- 2000 210 723
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JP-A- H11 314 120 US-B1- 6 244 088
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