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(11)

EP 4 038 331 A1

(12)

(43) Date of publication: 10.08.2022 Bulletin 2022/32 (21) Application number: 20797363.7 (22) Date of filing: 02.10.2020

(51) International Patent Classification (IPC):  F25J 1/00(2006.01) F25J 1/02(2006.01) (52) Cooperative Patent Classification (CPC): F25J 1/0022; F25J 1/0037; F25J 1/005; F25J 1/0204; F25J 1/0072; F25J 1/0232; F25J 1/0288; F25J 1/0297; F25J 2220/64; F25J 2270/04; F25J 2230/20; F25J 2230/04; F25J 2210/06; F25J 2210/42; F25J 2270/904; F25J 1/025; F25J 1/0292; F25J 2240/90 (86) International application number: PCT/CZ2020/000045 (87) International publication number: WO 2021/063429 (08.04.2021 Gazette 2021/14)

(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: 04.10.2019 CZ 20190618 (71) Applicant: GasNet s.r.o. 40001 Usti nad Labem - Klise (CZ)	(72) Inventor: MERKER, Thomas 46601 Jablonec nad Nisou (CZ) (74) Representative: Skoda, Milan  Nahoranska 308 549 01 Nove Mesto nad Metuji 549 01 Nove Mesto nad Metuji (CZ)