Title:
コンクリート構造物の空洞検査方法
Document Type and Number:
Japanese Patent JP4959541
Kind Code:
B2
Inventors:
Yoshinori Matsuda
Kazuhiro Kuzume
Hidetoshi Matsuzawa
Masashi Mori
Kazuhiro Kuzume
Hidetoshi Matsuzawa
Masashi Mori
Application Number:
JP2007328099A
Publication Date:
June 27, 2012
Filing Date:
December 20, 2007
Export Citation:
Assignee:
East Japan Railway Company
International Construction Technology Research Institute Co., Ltd.
Non Destructive Inspection Co., Ltd.
International Construction Technology Research Institute Co., Ltd.
Non Destructive Inspection Co., Ltd.
International Classes:
G01F17/00; E04G21/02; E04G21/12; G01M3/28; G01M99/00
Domestic Patent References:
| JP7012616A | ||||
| JP49027715B1 | ||||
| JP10054140A | ||||
| JP62207912A | ||||
| JP59206718A | ||||
| JP2001264208A | ||||
| JP4232422A | ||||
| JP9218071A | ||||
| JP9229743A | ||||
| JP2005133616A |
Attorney, Agent or Firm:
Koji Kitamura