| (84) |
Designated Contracting States: |
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DE FR GB NL |
| (30) |
Priority: |
07.08.1998 JP 22500898 25.08.1998 JP 23922598
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| (43) |
Date of publication of application: |
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16.08.2001 Bulletin 2001/33 |
| (60) |
Divisional application: |
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07008331.6 / 1813954 |
| (73) |
Proprietor: Asahi Kasei EMD Corporation |
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Tokyo 160-0023 (JP) |
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| (72) |
Inventors: |
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- SHIBASAKI, Ichiro
Fuji-shi,
Sizuoka416-0933 (JP)
- OKAMOTO, Atsushi,
Asahi Kasei Dai 5 Fuji-ryo
Fuji-shi,
Sizuoka 416-0939 (JP)
- YOSHIDA, Takashi
Fuji-shi,
Sizuoka416-0921 (JP)
- OKADA, Ichiro,
Asahi Kasei Dai 5 Fuji-ryo
Fuji-shi,
Sizuoka 416-0939 (JP)
|
| (74) |
Representative: Kramer - Barske - Schmidtchen |
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European Patent Attorneys
Patenta
Radeckestrasse 43 81245 München 81245 München (DE) |
| (56) |
References cited: :
EP-A- 0 450 601 JP-A- 3 288 483 JP-A- 6 224 488 JP-A- 8 204 251 JP-A- 9 219 547
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EP-A- 0 548 375 JP-A- 6 077 556 JP-A- 8 088 423 JP-A- 8 242 027
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