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Machine translation
1. (WO2009142906) MULTILAYER SOUND ABSORBING STRUCTURE COMPRISING MESH LAYER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/142906    International Application No.:    PCT/US2009/042937
Publication Date: 26.11.2009 International Filing Date: 06.05.2009
IPC:
G10K 11/16 (2006.01), G10K 11/168 (2006.01), B32B 5/22 (2006.01), B32B 27/30 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3m Center Post Office Box 33427 Saint Paul, MN 55133-3427 (US) (For All Designated States Except US).
NONOGI, Mari [JP/JP]; (JP) (For US Only).
SASAKI, Makoto [JP/JP]; (JP) (For US Only).
NORO, Tetsuya [JP/JP]; (JP) (For US Only)
Inventors: NONOGI, Mari; (JP).
SASAKI, Makoto; (JP).
NORO, Tetsuya; (JP)
Agent: WOOD, Kenneth, B.; (US)
Priority Data:
61/055,261 22.05.2008 US
Title (EN) MULTILAYER SOUND ABSORBING STRUCTURE COMPRISING MESH LAYER
(FR) STRUCTURE MULTICOUCHE ABSORBANT LES SONS COMPRENANT UNE COUCHE DE MAILLE
Abstract: front page image
(EN)A multilayer sound absorbing structure, comprising a first microperforated film, a mesh layer and a second microperforated film disposed in this order is provided.
(FR)L’invention concerne une structure multicouche absorbant les sons, comprenant un premier film microperforé, une couche de maille et un second film microperforé disposés dans cet ordre.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)