(19)
(11) EP 4 483 013 A1

(12)

(43) Date of publication:
01.01.2025 Bulletin 2025/01

(21) Application number: 23706762.4

(22) Date of filing: 22.02.2023
(51) International Patent Classification (IPC): 
E01F 8/00(2006.01)
(52) Cooperative Patent Classification (CPC):
E01F 8/0052; E01F 8/0058
(86) International application number:
PCT/EP2023/054393
(87) International publication number:
WO 2023/161261 (31.08.2023 Gazette 2023/35)
(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:
KH MA MD TN

(30) Priority: 24.02.2022 IT 202200003497

(71) Applicant: Phononic Vibes S.r.l.
20145 Milano (IT)

(72) Inventors:
  • D'ALESSANDRO, Luca
    20158 Milano (IT)
  • CAVERNI, Stefano
    20158 Milano (IT)

(74) Representative: Botti & Ferrari S.p.A. 
Via Cappellini, 11
20124 Milano
20124 Milano (IT)

   


(54) SOUND-ABSORBING AND SOUND-INSULATING APPARATUS