Title:
電波吸収性能を有する吸音パネル
Document Type and Number:
Japanese Patent JP4079672
Kind Code:
B2
Inventors:
Takeo Iwata
Satoshi Mune
Ryuta Yotsukura
Satoshi Mune
Ryuta Yotsukura
Application Number:
JP2002105224A
Publication Date:
April 23, 2008
Filing Date:
April 08, 2002
Export Citation:
Assignee:
THE YOKOHAMA RUBBER CO.,LTD.
East Japan Expressway Co., Ltd.
Central Japan Expressway Co., Ltd.
West Japan Expressway Co., Ltd.
East Japan Expressway Co., Ltd.
Central Japan Expressway Co., Ltd.
West Japan Expressway Co., Ltd.
International Classes:
E01F8/00; G10K11/16; G10K11/162; H05K9/00
Domestic Patent References:
| JP8253913A | ||||
| JP9137416A | ||||
| JP2000307287A |
Attorney, Agent or Firm:
Shinichi Ogawa
Takashi Noguchi
Kazuhiko Saishita
Takashi Noguchi
Kazuhiko Saishita