Title:
土中試料の採取装置および採取方法
Document Type and Number:
Japanese Patent JP5791526
Kind Code:
B2
Inventors:
Kaname Nakayama
Application Number:
JP2012002806A
Publication Date:
October 07, 2015
Filing Date:
January 11, 2012
Export Citation:
Assignee:
Suntech Co., Ltd.
International Classes:
E21B10/32; E02D1/04; E21B7/00; E21B10/44
Domestic Patent References:
| JP201112534A | ||||
| JP2006241828A |
Attorney, Agent or Firm:
Tsukasa Kubo