Case Number: App_473273/2023 Patent number: EP1866471 - METHOD FOR PRODUCING DUROPLASTIC FINE-FIBER NON-WOVENS HAVING A HIGH FLAME-RETARDANT, THERMAL PROTECTIVE AND SOUND INSULATING EFFECTProceeding type: ApplicationAction/Application: Inanspruchnahme der AusnahmeregelungApplicants: Dennemeyer & Associates S.A. (DE) Represented by Stéphane SpeichCourt Division: appealInstance - seat - LuxembourgDate of Formal receipt: 2023-06-02 18:21:27