Title:
吸音材の製造方法
Document Type and Number:
Japanese Patent JP4596659
Kind Code:
B2
More Like This:
Inventors:
Keiichi Ida
Application Number:
JP2001042978A
Publication Date:
December 08, 2010
Filing Date:
February 20, 2001
Export Citation:
Assignee:
Marui Industry Co., Ltd.
International Classes:
D06C15/06; D04H1/55; D04H1/558; G10K11/16; G10K11/162
Domestic Patent References:
| JP56053257A | ||||
| JP52019870B2 | ||||
| JP63081884U |
Attorney, Agent or Firm:
Shigeki Okumura