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(11)

EP 3 544 690 A1

(12)

(43) Date of publication: 02.10.2019 Bulletin 2019/40 (21) Application number: 16809453.0 (22) Date of filing: 28.11.2016

(51) International Patent Classification (IPC):  A62B 3/00(2006.01) C03B 33/10(2006.01) (86) International application number: PCT/FI2016/050833 (87) International publication number: WO 2018/096204 (31.05.2018 Gazette 2018/22)

(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: MA MD (71) Applicant: Juuei Oy 20900 Turku (FI)	(72) Inventors: NORMI, Jussi 20900 Turku (FI) SCHOULTZ, Ida-Louise 20900 Turku (FI) SCHOULTZ, Tor-Harald 20900 Turku (FI) (74) Representative: Suominen, Kaisa Liisa  Moosedog Oy Rykmentintie 2B 20810 Turku 20810 Turku (FI)