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(11)

EP 4 118 715 A1

(12)

(43) Date of publication: 18.01.2023 Bulletin 2023/03 (21) Application number: 20923838.5 (22) Date of filing: 11.03.2020

(51) International Patent Classification (IPC):  H01R 11/15(2006.01) (52) Cooperative Patent Classification (CPC): H01R 11/15; H01R 4/42; H01R 4/64; B25B 5/003; B25B 5/101; B25B 5/147 (86) International application number: PCT/TR2020/050199 (87) International publication number: WO 2021/183065 (16.09.2021 Gazette 2021/37)

(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 (71) Applicants: ESA Kompozit ve Teknolojik Cozumler Muhendislik Sanayi Ticaret AS Gebze/Kocaeli (TR) UV Teknoloji Kimya Makine Sanayi Ticaret Ithalat Ihracat AS Gebze/Kocaeli (TR)

(72) Inventor: OZDEMIROGLU, Galip Sinan Gebze/ Kocaeli (TR) (74) Representative: Atalay, Baris  Alfa Patent Stan Advoka Ltd. Co. Dumen Sok Gumussuyu Is Merkezi, No: 11, Kat: 4 34427 Beyoglu/Istanbul 34427 Beyoglu/Istanbul (TR)