| (84) |
Designated Contracting States: |
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DK GB SE |
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Designated Extension States: |
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LT LV |
| (30) |
Priority: |
17.04.2001 FI 20010782
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| (43) |
Date of publication of application: |
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21.01.2004 Bulletin 2004/04 |
| (73) |
Proprietor: Kemira GrowHow Oyj |
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00181 Helsinki (FI) |
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| (72) |
Inventors: |
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- LASSILA, Seppo
FIN-01600 Vantaa (FI)
- POUKARI, Juhani
FIN-02430 Masala (FI)
- YLINEN, Paula
FIN-00840 Helsinki (FI)
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| (74) |
Representative: Svensson, Johan Henrik |
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Berggren Oy Ab,
P.O. Box 16 00101 Helsinki 00101 Helsinki (FI) |
| (56) |
References cited: :
WO-A1-94/26660 GB-A- 1 159 445 US-A- 3 573 893 US-A- 3 928 016
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GB-A- 1 087 872 US-A- 2 769 704 US-A- 3 676 100 US-A- 5 693 119
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