Title:
土中試料の採取装置
Document Type and Number:
Japanese Patent JP5487265
Kind Code:
B2
Inventors:
Takahiro Kadozaki
Takahiro Hayashi
Makoto Kobayashi
Kaname Nakayama
Takahiro Hayashi
Makoto Kobayashi
Kaname Nakayama
Application Number:
JP2012201436A
Publication Date:
May 07, 2014
Filing Date:
September 13, 2012
Export Citation:
Assignee:
Marumon Construction Co., Ltd.
Suntech Co., Ltd.
Suntech Co., Ltd.
International Classes:
E21B7/00; E02D1/04; E21B49/02
Domestic Patent References:
| JP2011226157A | ||||
| JP201112534A |
Attorney, Agent or Firm:
Tsukasa Kubo