(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 |
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Designated Extension States: |
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BA ME |
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Designated Validation States: |
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KH MA MD TN |
(30) |
Priority: |
29.06.2017 US 201762527027 P 01.08.2017 FI 20175707
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(71) |
Applicant: Kemira Oyj |
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00180 Helsinki (FI) |
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(72) |
Inventors: |
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- ZOU, Yong
Atlanta
Georgia 30339 (US)
- LUO, Yuping
Johns Creek
Georgia 30097 (US)
- CASASÚS, Anna
Alpharetta
Georgia 30022 (US)
|
(74) |
Representative: Berggren Oy, Turku |
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P.O. Box 99
Tykistökatu 2-4 B 20521 Turku 20521 Turku (FI) |
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