(19)

(11)

EP 3 198 218 A1

(12)

(43) Date of publication: 02.08.2017 Bulletin 2017/31 (21) Application number: 15845338.1 (22) Date of filing: 09.02.2015

(51) International Patent Classification (IPC):  F42D 1/055(2006.01) F42D 3/06(2006.01) C06C 5/00(2006.01) F42D 3/04(2006.01) F42B 3/00(2006.01) (86) International application number: PCT/KP2015/000035 (87) International publication number: WO 2016/047812 (31.03.2016 Gazette 2016/13)

(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 (30) Priority: 23.09.2014 KP 33052014 (71) Applicant: Ryu, In Mu Pyongyang (KP)	(72) Inventor: RYU, Nam Sok Musan County, North Hamgyong Province (KP) (74) Representative: Leihkauf, Steffen Falk  Jacobacci & Partners S.p.A. Via Senato, 8 20121 Milano 20121 Milano (IT)