EP 4015728 A1 20220622 - SPRAYABLE ACOUSTIC COATING ON A MODULAR STRUCTURE
Title (en)
SPRAYABLE ACOUSTIC COATING ON A MODULAR STRUCTURE
Title (de)
SPRÜHBARE LÄRMSCHUTZBESCHICHTUNG AUF EINER MODULAREN STRUKTUR
Title (fr)
REVÊTEMENT ACOUSTIQUE PULVÉRISABLE SUR UNE STRUCTURE MODULAIRE
Publication
Application
Priority
EP 20215545 A 20201218
Abstract (en)
According to an example aspect of the present invention, there is provided an acoustic structure comprising a natural fibrous acoustic coating on a surface of a modular structure.
IPC 8 full level
CPC (source: EP)
E04B 9/001 (2013.01); E04B 9/045 (2013.01)
Citation (applicant)
- FI 95041 C 19951211 - TAMPIO ANNA LIISA [FI]
- WO 2007063178 A1 20070607 - HIRVI ANTTI [FI], et al
- US 3044919 A 19620717 - STONEBURNER CHALMER S
- US 2018251976 A1 20180906 - MOSIADZ MACIEJ GRZEGORZ [PL]
- CA 2126059 A1 19941218 - KRUER THOMAS R [US]
- US 2020002942 A1 20200102 - HEADLEY DUSTIN [US], et al
- CA 2126056 A1 19941027 - ZIELINSKI MICHEL [CA]
Citation (search report)
- [XI] EP 3683373 A1 20200722 - LUMIR OY [FI]
- [XI] US 2006053721 A1 20060316 - STAHL JOHN A [US]
- [XI] US 2014124291 A1 20140508 - DUGAN ERIN [US], et al
Designated contracting state (EPC)
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 state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 20215545 A 20201218