Title:
地盤改良体の試料土採取器
Document Type and Number:
Japanese Patent JP5463381
Kind Code:
B2
Inventors:
Shigeo Yasuda
Application Number:
JP2012109750A
Publication Date:
April 09, 2014
Filing Date:
May 11, 2012
Export Citation:
Assignee:
Shinsei Heavy Construction Co., Ltd.
International Classes:
E02D3/12; E02D1/04; G01N1/08
Domestic Patent References:
| JP2010071033A | ||||
| JP2000282447A | ||||
| JP3054891U | ||||
| JP2011169022A |
Attorney, Agent or Firm:
Hiroshi Yamazaki
Mitsuo Tanaka
Yasushi Ohata
Yukino Okunishi
Mitsuo Tanaka
Yasushi Ohata
Yukino Okunishi