Title:
Silence system
Document Type and Number:
Japanese Patent JP6063547
Kind Code:
B2
Inventors:
Ryota Kizu
Yutaka Michiwaki
Yutaka Michiwaki
Application Number:
JP2015223902A
Publication Date:
January 18, 2017
Filing Date:
November 16, 2015
Export Citation:
Assignee:
IHI Infrastructure Systems Co., Ltd.
next innovation GK
next innovation GK
International Classes:
E01F8/00
Domestic Patent References:
| JP2008190265A | ||||
| JP63089707A | ||||
| JP54119712A | ||||
| JP2005308976A | ||||
| JP5311618A | ||||
| JP8177017A | ||||
| JP54118201A | ||||
| JP5027112U |
Attorney, Agent or Firm:
Akira Koike
Seiji Iga
Seiji Iga