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(11)

EP 4 739 402 A1

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(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24762760.7 (22) Date of filing: 27.06.2024

(51) International Patent Classification (IPC):  A62C 3/02(2006.01) B64D 1/16(2006.01) B64D 1/08(2006.01) B64D 1/22(2006.01) (52) Cooperative Patent Classification (CPC): A62C 3/0235; B64D 1/08; B64D 1/16; B64D 1/22 (86) International application number: PCT/TR2024/050722 (87) International publication number: WO 2025/010042 (09.01.2025 Gazette 2025/02)

(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: GE KH MA MD TN (30) Priority: 05.07.2023 TR 202307843 (71) Applicant: Tusas- Turk Havacilik Ve Uzay Sanayii Anonim Sirketi 06980 Ankara (TR)	(72) Inventors: TEKIN, Batuhan 06980 Ankara (TR) BALI, Batuhan 06980 Ankara (TR) (74) Representative: Berkkam, Ayfer  Cankaya Patent Marka ve Danismanlik Ltd. Sti. Bestekar Caddesi, No: 49/19 06680 Cankaya Ankara 06680 Cankaya Ankara (TR)