| (84) |
Designated Contracting States: |
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DE FI FR GB SE |
| (30) |
Priority: |
29.03.2001 JP 2001097595 28.03.2002 JP 2002090076
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| (43) |
Date of publication of application: |
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31.03.2004 Bulletin 2004/14 |
| (73) |
Proprietor: NIPPON PAPER INDUSTRIES CO., LTD. |
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Kita-ku,
Tokyo 114-0002 (JP) |
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| (72) |
Inventors: |
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- WAKAI, Chizuru,
Nippon Paper Ind., Co., Ltd.
Kita-ku,
Tokyo 114-0002 (JP)
- KAI, Hidehiko,
Nippon Paper Ind., Co., Ltd.
Kita-ku,
Tokyo 114-0002 (JP)
- YONESHIGE, Seiki,
Nippon Paper Ind., Co., Ltd.
Kita-ku,
Tokyo 114-0002 (JP)
- MORII, Hirokazu,
Nippon Paper Ind., Co., Ltd.
Kita-ku,
Tokyo 114-0002 (JP)
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| (74) |
Representative: Vossius & Partner |
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Siebertstrasse 4 81675 München 81675 München (DE) |
| (56) |
References cited: :
JP-A- 4 272 297 JP-A- 57 093 193 JP-A- 2001 073 295 US-A- 5 360 657
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JP-A- 8 013 390 JP-A- 60 199 999 US-A- 4 317 849
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