Title:
土壌サンプルの採集装置
Document Type and Number:
Japanese Patent JP4149673
Kind Code:
B2
Abstract:
An apparatus for taking a soil sample includes a drill pipe, a first driving gear for introducing the drill pipe into the soil, a sampling bush which movably fits into the drill pipe and a second driving gear for introducing the sampling bush into the soil.
Inventors:
Royen, Peter Nicolas
Hermann Maria, Zuidberg
Hermann Maria, Zuidberg
Application Number:
JP2000560325A
Publication Date:
September 10, 2008
Filing Date:
June 02, 1999
Export Citation:
Assignee:
Fukuro Engineers B.Fur.
International Classes:
E02D1/04; E21B25/04
Foreign References:
| GB2142364A | ||||
| US4002213 |
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda
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