Title:
道路用防音パネル及びこれを用いた道路用防音壁
Document Type and Number:
Japanese Patent JP4708381
Kind Code:
B2
Inventors:
Yoshiharu Nomura
Setsuji Yasuda
Kazushi Hata
Takayama Oyama
Gold bronze
Setsuji Yasuda
Kazushi Hata
Takayama Oyama
Gold bronze
Application Number:
JP2007100754A
Publication Date:
June 22, 2011
Filing Date:
April 06, 2007
Export Citation:
Assignee:
Takuyu Technos Co., Ltd.
OSAKAPREFECTURAL GOVERNMENT
OSAKAPREFECTURAL GOVERNMENT
International Classes:
E01F8/00
Domestic Patent References:
| JP49075202U | ||||
| JP2002201616A | ||||
| JP49056731U | ||||
| JP2005282016A | ||||
| JP7279278A | ||||
| JP3191106A |
Attorney, Agent or Firm:
Koji Kitamura