Title:
吸音材
Document Type and Number:
Japanese Patent JP5859215
Kind Code:
B2
Inventors:
Youhei Takeda
Katsuya Seki
Katsuya Seki
Application Number:
JP2011052920A
Publication Date:
February 10, 2016
Filing Date:
March 10, 2011
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
G10K11/172; B32B5/24; B32B27/12; B32B27/40
Domestic Patent References:
| JP2005178030A | ||||
| JP2010002617A |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda