EP 1319156 A1 20030618 - SOUND ABSORBENT
Title (en)
SOUND ABSORBENT
Title (de)
SCHALLABSORPTIONSVORRICHTUNG
Title (fr)
DISPOSITIF INSONORISANT
Publication
Application
Priority
- SE 0101982 W 20010917
- SE 0003349 A 20000918
Abstract (en)
[origin: WO0223099A1] A light absorbent for hygienic spaces comprising a porous mat. The normalized flow resistance of the mat is in the interval of 0.5-2.
IPC 1-7
IPC 8 full level
F01N 1/24 (2006.01); F24F 13/02 (2006.01); F24F 13/24 (2006.01); G10K 11/162 (2006.01)
CPC (source: EP US)
F01N 1/24 (2013.01 - EP US); F24F 13/02 (2013.01 - EP US); F24F 13/24 (2013.01 - EP US); G10K 11/162 (2013.01 - EP US); F01N 2310/00 (2013.01 - EP US)
Citation (search report)
See references of WO 0223099A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0223099 A1 20020321; AT E321248 T1 20060415; AU 8817701 A 20020326; DE 60118221 D1 20060511; DE 60118221 T2 20070412; EP 1319156 A1 20030618; EP 1319156 B1 20060322; NO 20031212 D0 20030317; NO 20031212 L 20030516; NO 321542 B1 20060522; SE 0003349 D0 20000918; US 2004099477 A1 20040527
DOCDB simple family (application)
SE 0101982 W 20010917; AT 01967894 T 20010917; AU 8817701 A 20010917; DE 60118221 T 20010917; EP 01967894 A 20010917; NO 20031212 A 20030317; SE 0003349 A 20000918; US 38085003 A 20030702