(19)
(11) EP 4 453 325 A1

(12)

(43) Date of publication:
30.10.2024 Bulletin 2024/44

(21) Application number: 22826452.9

(22) Date of filing: 14.12.2022
(51) International Patent Classification (IPC): 
E02F 3/18(2006.01)
E02F 3/20(2006.01)
 E01C 23/088(2006.01)
E02F 3/28(2006.01)
(52) Cooperative Patent Classification (CPC):
E02F 3/188; E02F 3/20; E02F 3/283
(86) International application number:
PCT/IB2022/062199
(87) International publication number:
WO 2023/119067 (29.06.2023 Gazette 2023/26)
(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: 20.12.2021 IT 202100031778

(71) Applicant: Grotti Srl
47025 Mercato Saraceno (FC) (IT)

(72) Inventors:
  • GROTTI, Giampiero
    47025 Mercato Saraceno (FC) (IT)
  • GROTTI, Michele
    47025 Mercato Saraceno (FC) (IT)
  • GROTTI, Giuliano
    47025 Mercato Saraceno (FC) (IT)

(74) Representative: Busca, Andrea 
Via Valle, 20
47854 Montescudo- Montecolombo (RN)
47854 Montescudo- Montecolombo (RN) (IT)

   


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