Title:
The acoustic tile of a noise-proof wall
Document Type and Number:
Japanese Patent JP5943702
Kind Code:
B2
Inventors:
Inaba Hidenori
Keiji Koga
Kotaro Terada
Mitsuhiro Okada
Keiji Koga
Kotaro Terada
Mitsuhiro Okada
Application Number:
JP2012113827A
Publication Date:
July 05, 2016
Filing Date:
April 25, 2012
Export Citation:
Assignee:
Central Japan Highway Engineering Nagoya Co., Ltd.
Daito Metal Co., Ltd.
Daito Metal Co., Ltd.
International Classes:
E01F8/00
Domestic Patent References:
JP2013124483A | ||||
JP2006241966A |
Attorney, Agent or Firm:
Naoya Kamata
Bunji Kamada
Yaichiro Nakatani
Bunji Kamada
Yaichiro Nakatani