Title:
消音システム
Document Type and Number:
Japanese Patent JP5844679
Kind Code:
B2
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| JP3207691 | WALL STRUCTURE OF BRIDGE |
Inventors:
Ryota Kizu
Yutaka Michiwaki
Yutaka Michiwaki
Application Number:
JP2012098633A
Publication Date:
January 20, 2016
Filing Date:
April 24, 2012
Export Citation:
Assignee:
IHI Infrastructure Systems Co., Ltd.
next innovation GK
next innovation GK
International Classes:
E01F8/00; E04B1/82; E04B1/86; G10K11/16
Domestic Patent References:
| JP2008190265A | ||||
| JP63089707A | ||||
| JP54119712A | ||||
| JP2005308976A | ||||
| JP5311618A | ||||
| JP8177017A | ||||
| JP54118201A |
Attorney, Agent or Firm:
Akira Koike
Seiji Iga
Toshiya Fujii
Nobuhiro Noguchi
Yusei Atsuya
Seiji Iga
Toshiya Fujii
Nobuhiro Noguchi
Yusei Atsuya