Title:
ラドンによる岩盤の間隙状況の評価方法及びラドンによる岩盤の間隙状況の評価装置
Document Type and Number:
Japanese Patent JP5691079
Kind Code:
B2
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Inventors:
Kimio Miyakawa
Application Number:
JP2011168843A
Publication Date:
April 01, 2015
Filing Date:
August 01, 2011
Export Citation:
Assignee:
Central Research Institute of Electric Power Industry
International Classes:
G01V5/00
Domestic Patent References:
| JP2010266374A | ||||
| JP11295435A | ||||
| JP10318996A |
Foreign References:
| US8153959 |
Attorney, Agent or Firm:
Hiroyuki Kurihara
Muranaka
Muranaka