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EP 4 508 395 A1

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(43) Date of publication: 19.02.2025 Bulletin 2025/08 (21) Application number: 23712612.3 (22) Date of filing: 07.03.2023

(51) International Patent Classification (IPC):  G01F 1/00(2022.01) C02F 1/00(2023.01) B01D 61/12(2006.01) (52) Cooperative Patent Classification (CPC): B01D 61/12; G01F 1/00; C02F 1/441; C02F 2103/08; C02F 2209/008; C02F 2209/05; B01D 61/026; B01D 2317/025; B01D 63/06; B01D 61/08 (86) International application number: PCT/IB2023/052146 (87) International publication number: WO 2023/199126 (19.10.2023 Gazette 2023/42)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 11.04.2022 SI 202200054 (71) Applicant: Instrumentation Technologies d.o.o. 5250 Solkan (SI)	(72) Inventors: TRATNIK, Jurij 1290 Grosuplje (SI) KAPIN, Leon 5272 Podnanos (SI) LEMUT, Primo 5271 Vipava (SI) BLATNIK, Alja 1000 Ljubljana (SI) VIDMAR, Matja 5000 Nova Gorica (SI) BATAGELJ, Bo tjan 1000 Ljubljana (SI) ZMRZLAK, Luka 3313 Polzela (SI) PODBREGAR, Luka 3313 Polzela (SI) (74) Representative: Ivancic, Bojan  Inventio d.o.o. Dolenjska cesta 11 1000 Ljubljana 1000 Ljubljana (SI)