(19)
(11) EP 3 993 619 A1

(12)

(43) Date of publication:
11.05.2022 Bulletin 2022/19

(21) Application number: 20740677.8

(22) Date of filing: 17.06.2020
(51) International Patent Classification (IPC): 
A01K 61/13(2017.01)
(52) Cooperative Patent Classification (CPC):
A01K 61/13; Y02A 40/81
(86) International application number:
PCT/FI2020/050439
(87) International publication number:
WO 2021/001596 (07.01.2021 Gazette 2021/01)
(84) Designated Contracting States:
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
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 03.07.2019 FI 20195608

(71) Applicant: Premix Oy
05200 Rajamäki (FI)

(72) Inventors:
  • YLI-SEPPÄLÄ, Henrik
    00420 Helsinki (FI)
  • ALHA, Kari
    04230 Kerava (FI)

(74) Representative: Papula Oy 
P.O. Box 981
00101 Helsinki
00101 Helsinki (FI)

   


(54) AQUA FARMING SYSTEM AND TREATMENT OF WATER MOULD, BACTERIAL COLDWATER DISEASE, RAINBOW TROUT FRY SYNDROME AND COLUMNARIS DISEASE