| (84) |
Designated Contracting States: |
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ES FR GB IT |
| (43) |
Date of publication of application: |
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09.06.2004 Bulletin 2004/24 |
| (73) |
Proprietor: S.T. Corporation |
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Shinjuku-ku
Tokyo 161-8540 (JP) |
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| (72) |
Inventor: |
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- TANAKA, Yuichi,
c/o S.T. Chemical CO., Ltd.
Tokyo 161-8540 (JP)
|
| (74) |
Representative: Craven, Ian et al |
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Urquhart-Dykes & Lord LLP
Tower North Central
Merrion Way Leeds LS2 8PA Leeds LS2 8PA (GB) |
| (56) |
References cited: :
EP-A- 0 322 199 EP-A- 0 633 013 GB-A- 2 161 093 JP-A- 9 141 043 JP-A- 11 156 141 JP-A- 2001 259 348 JP-U- 4 087 722 JP-U- 61 012 726 JP-U- 63 082 419
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EP-A- 0 368 632 EP-A- 0 698 563 JP-A- 5 001 154 JP-A- 11 080 389 JP-A- 2001 259 347 JP-U- 4 081 633 JP-U- 7 037 316 JP-U- 62 130 720
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